9996번 문제에서 따로 코드를 작성하여 제출하였으나 런타임에러(Out of range)가 발생하여 질문드립니다!어떤 부분에서 오류가 발생한 건지 감이 잡히지 않아 이렇게 질문드렸습니다.#include <iostream> #include <vector> using namespace std; int n, pos; string pattern; string s; vector<string> input; pair<string, string> key; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cin >> n; cin >> pattern; for (int i = 0; i < n; i++) { cin >> s; input.push_back(s); } pos = pattern.find('*'); key.first = pattern.substr(0, pos); key.second = pattern.substr(pos+1); for (int i = 0; i < input.size(); i++) { string temp1, temp2; temp1 = input[i].substr(0, key.first.length()); temp2 = input[i].substr(input[i].length() - key.second.length(), input[i].length()); if (key.first == temp1 && key.second == temp2) cout << "DA\n"; else cout << "NE\n"; } return 0; }

안녕하세요!! 코드팩토리님 초급, 중급 강의를 완강한후 인터뷰 매칭 서비스 앱을 개발해보고자하는 학생입니다. 다름이아니라, 앱 설계를 하다 보니 하나의 인터뷰에 인터뷰의뢰 테이블, 인터뷰의뢰채널테이블,인터뷰참여테이블 등 이들간의 관계를 표현하고 각 인터뷰 건에 대한 pagination 적용도 해야하는데, 이 각각의 테이블을 중급강의에서 배운 것들을 model, repository,provider,view 폴더로 나누어 그대로 적용해보고자 하는데 이렇게 하는게 맞을지 갈피가 안잡혀서 질문남기겠습니다. 제가 아직 프로그래밍 경험이 부족해서ㅠㅠ 질문이 다소 추상적으로 느껴졌다면 죄송합니다.

네이버 쇼핑 크롤링 강의 내용대로 실행이 안되어서 뒤적거리다보니, 페이지가 업데이트 되었기 때문에 선택자가 바뀌었다는 걸 알게 되었습니다.검색하면서 어째어째 조금씩 수정해나가서 하고 있는데, 강의 내용은 못바꾸더라도 수정된 파이썬 코드라도 다시 올려주셨으면 합니다. 다른 코딩 수업을 들어보니 이러한 상황이 생기면 업데이트 날짜와 함께 업데이트 된 코드가 함께 업로드 되어 수업 듣기 편하였습니다.바쁘시겠지만 이 점 검토 부탁 드립니다. 게시글 보니 다른 분들도 이와 유사한 질문들 많이 하셨는데, 답변이 뚜렷한게 없어 그냥 포기하게 되는 것 같습니다.관련해서 일부 답글에 설명 짧게 하셨지만, 답변은 코드 내용으로 해 주셨으면 합니다.

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]여기에 질문 내용을 남겨주세요.java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:98) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:138) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$8(ClassBasedTestDescriptor.java:363) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:368) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$9(ClassBasedTestDescriptor.java:363) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735) at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:362) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$6(ClassBasedTestDescriptor.java:283) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:282) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:272) at java.base/java.util.Optional.orElseGet(Optional.java:369) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:271) at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:102) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:101) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'memberController' defined in file [C:\work\hello-spring\hello-spring\out\production\classes\hello\hellospring\controller\MemberController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springConfig' defined in file [C:\work\hello-spring\hello-spring\out\production\classes\hello\hellospring\service\SpringConfig.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springDataJpaMemberRepository' defined in hello.hellospring.repository.SpringDataJpaMemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void hello.hellospring.repository.MemberRepository.clearStore(); Reason: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member'; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member' at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:921) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:136) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:141) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:90) ... 71 moreCaused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springConfig' defined in file [C:\work\hello-spring\hello-spring\out\production\classes\hello\hellospring\service\SpringConfig.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springDataJpaMemberRepository' defined in hello.hellospring.repository.SpringDataJpaMemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void hello.hellospring.repository.MemberRepository.clearStore(); Reason: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member'; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member' at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ... 89 moreCaused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springDataJpaMemberRepository' defined in hello.hellospring.repository.SpringDataJpaMemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void hello.hellospring.repository.MemberRepository.clearStore(); Reason: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member'; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member' at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ... 112 moreCaused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void hello.hellospring.repository.MemberRepository.clearStore(); Reason: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member'; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member' at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:107) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:95) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1054) at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:97) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:87) at java.base/java.util.Optional.map(Optional.java:265) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:87) at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:365) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) at org.springframework.data.util.Lazy.getNullable(Lazy.java:231) at org.springframework.data.util.Lazy.get(Lazy.java:115) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ... 123 moreCaused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract void hello.hellospring.repository.MemberRepository.clearStore()! No property 'clearStore' found for type 'Member' at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:96) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:119) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:259) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:93) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:103) ... 145 moreCaused by: org.springframework.data.mapping.PropertyReferenceException: No property 'clearStore' found for type 'Member' at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:91) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:438) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:414) at org.springframework.data.mapping.PropertyPath.lambda$from$0(PropertyPath.java:367) at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330) at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:349) at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:332) at org.springframework.data.repository.query.parser.Part.<init>(Part.java:81) at org.springframework.data.repository.query.parser.PartTree$OrPart.lambda$new$0(PartTree.java:250) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:251) at org.springframework.data.repository.query.parser.PartTree$Predicate.lambda$new$0(PartTree.java:384) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:385) at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:93) at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:89) ... 149 moreProcess finished with exit code -1 이런 오류가 납니다. 어디를 고쳐야 할까요?

 기존에 잘 동작되었던 삭제 기능이었는데 useMemo 를 적용하고 나서 삭제버튼을 누르니 삭제가 되지 않고 에러가 뜹니다. ㅠ 개발자도구에서 위 소스가 잘못되었다고 하는것같은데 어느곳을 수정해야하는지 모르겠습니다. ㅠ똑같이 친거같은데 ... 이외에도 혹시 리액트 적용해서 에러가 났을경우, 이 에러만 가지고 어느 부분을 수정해야할지 너무 막막한데, 구글링해도 답도 안나오구요 . 어떤식으로 해결해야좋은지 팁도 부탁드립니다.

안녕하세요 담당자님, 강의명 : [백문이불여일타] 데이터 분석을 위한 기초 SQL 현재 Mac만 보유중으로, 해당 강의 mac 유저들을 위한 프로그램 다운로드 및 사용법이 잘 담겨져있나요 ?추가로 해당 강의 이후에 들을 수 있는 next step은 어떻게 되는지 문의드립니다 :)

[오류 코드]PS C:\Users\아이스베어\Desktop\bt-fp.vue> npm run servenpm ERR! code ENOENTnpm ERR! syscall opennpm ERR! path C:\Users\아이스베어\Desktop\bt-fp.vue\package.jsonnpm ERR! errno -4058npm ERR! enoent Could not read package.json: Error: ENOENT: no such file or directory, open 'C:\Users\아이스베어\Desktop\bt-fp.vue\package.json'npm ERR! enoent This is related to npm not being able to find a file.npm ERR! enoent npm ERR! A complete log of this run can be found in: C:\Users\아이스베어\AppData\Local\npm-cache\_logs\2023-08-06T05_29_32_424Z-debug-0.log[package.json 코드]{ "name": "login", "version": "0.1.0", "private": true, "scripts": { "serve": "vue-cli-service serve", "build": "vue-cli-service build", "lint": "vue-cli-service lint" }, "dependencies": { "core-js": "^3.8.3", "vue": "^3.2.13" }, "devDependencies": { "@babel/core": "^7.12.16", "@babel/eslint-parser": "^7.12.16", "@vue/cli-plugin-babel": "~5.0.0", "@vue/cli-plugin-eslint": "~5.0.0", "@vue/cli-service": "~5.0.0", "eslint": "^7.32.0", "eslint-plugin-vue": "^8.0.3" }, "eslintConfig": { "root": true, "env": { "node": true }, "extends": [ "plugin:vue/vue3-essential", "eslint:recommended" ], "parserOptions": { "parser": "@babel/eslint-parser" }, "rules": {} }, "browserslist": [ "> 1%", "last 2 versions", "not dead", "not ie 11" ] } [질문]npm run serve명령하면 저렇게 오류코드가 나오는데 해결방법이 있을까요?? ㅠㅠ

제가 짠 코드가 예제출력은 맞게 나오는데 제출했을 때 틀렸다고 나옵니다.강의 보기 전에 짠거라서 강사님과는 다른 방향으로 풀었지만 어디서 잘못됐는지 궁금합니다. #include <iostream> #include <string> using namespace std; string s; int mo[21]; int cnt; int main(){ while(true){ cin >> s; cnt=0; if(s == "end") break; //s가 높은 품질이 아니면 //1번째 조건 if(s.find('a') && s.find('e') && s.find('i') && s.find('o') && s.find('u') > 20){ cnt += 1; } //2번째 조건 fill(&mo[0], &mo[0]+21, 0); for(int i=0; i<s.size(); i++){ if(s[i] == 'a' || s[i] == 'e' || s[i] == 'i' || s[i] == 'o' || s[i] == 'u'){ mo[i] = 1; } else{ mo[i] = 2; } } if(s.size()>=3){ for(int i=0; i<s.size()-2; i++){ if(mo[i] == mo[i+1] && mo[i+1] == mo[i+2]){ cnt+=1; } } } //3번째 조건 for(int i=0; i<s.size(); i++){ if((s[i] == s[i+1]) && s[i] != 'e' && s[i] != 'o'){ cnt += 1; } } //cnt가 1이라도 있으면 낮은 품질 if(cnt>=1){ cout << "<" << s << "> is not acceptable." << '\n'; } //그렇지 않으면 높은 품질 else{ cout << "<" << s << "> is acceptable." << '\n'; } } return 0; }

안녕하세요 강사님, 오늘부터 새로 강의를 듣게 되었는데 완강 목표로 열심히 듣겠습니다 ㅎㅎ강의 초반 환경설정에서 ga_export.sql이 large text여서 Dbeaver에서 스크립트 실행할 때 java heap space 부족 에러가 발생하더라고요.이 때 터미널로 쉽게 불러올 수 있는 방법을 찾았고, 다른 수강생분들에게도 도움이 될 것 같아 공유드립니다.아래 스샷처럼 터미널에서 sudo -iu postgres psql 입력 후 \i [ga_export.sql이 위치한 경로] 를 입력하면 쉽게 ga 데이터를 불러올 수 있습니다. 

[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (아니요)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예)[질문 내용]강의를 보고 엔티티를 설계하여 프로젝트를 진행하고 있습니다. 강의에서 말씀해주신대로 모든 FetchType을 LAZY로 하여 개발하고 있는데 문득 지연로딩이 실제로 어떤 상황에 필요한지가 궁금해졌습니다.강의에서 말씀해주신대로 연관관계 매핑 데이터를 즉시 가져오지 않고 필요할 때 사용할 수 있도록 할 때 지연로딩을 사용한다는 것은 이해했습니다.실무에서 어떤 상황에 적용되는지 찾아보니, 여러 이미지들을 스크롤하면서 이미지를 실제로 화면에서 보게 될 때 사용하면 효율적이라는 포스팅을 보았습니다.그런데 또 실무에서는 OSIV를 off한다고 보았습니다. OSIV가 off라면 영속성 컨텍스트가 Service, Repository에서만 살아있게 되어 어쨌든 Service 단에서 모두 처리해야 하는데 그렇다면 지연로딩이나 즉시로딩이나 별 차이가 없는 것 아닌가요?? 혹시 제가 잘못 알고 있는 것이 있는지, 어떤 상황에서 지연로딩을 사용하는 것이 좋은지 궁금합니다. 감사합니다:)

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.안녕하세요 강의를 듣던중 flex-box 안에 있는 하위 요소들이 자동적으로 flex-box 높이 값을 먹는다고 했는데 실제로, <ul class="container"> <li class="item">호랑이</li> <li class="item">고양이</li> <li class="item">냥냥이</li> <li class="item">강아지</li> <li class="item">고슴도치</li> </ul> .container { display : flex} 적용했을경우 li 태그들이 container 와 높이가 같은걸 확인 할 수있었습니다. 그런데 왜 <div class="container"> <div class="item">호랑이</li> <div class="item">고양이</li> <div class="item">냥냥이</li> <div class="item">강아지</li> <div class="item">고슴도치</li> </div>인경우 container 하위 요소 div 들은 자신의 높이값을 유지하나요 ?

그러면 현재 UTP 케이블로도 허브를 통해서는 전이중 통신이 불가능한게 맞는 건가요 선생님?

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]안녕하세요. 강사님의 강의를 쭉 따라들으며 진행하던 중, 데이터베이스까지 연동을 하여 localhost:8080에 회원 목록이 뜨는 것을 확인했습니다.근데 회원 가입 페이지에서 shkim99라는 이름을 입력하고 엔터를 누른 뒤, localhost:8080 페이지로 갔다가 회원 목록을 눌러보니까 위 사진처럼 인덱스 번호가 2가 아닌 33으로 할당되어 있더라구요... 왜 그런걸까요??코드도 처음부터 끝까지 김영한 강사님과 똑같이 설정했습니다.  그리고 추가적으로 이번 강의의 내용은 실무에서 사용하지 않는 건가요?? 강사님께서 처음에 강의 시작하실 때 "고전 방식이라 우리 선배들은 이렇게 개발했구나~ 하면서 편하게 들으세요." 라고 하셨는데 이번 강의 내용 전체에 대한 말씀이신지 궁금하네요. 

selenium 이랑 chromedriver_autoinstaller 도 다 인스톨되어있는데 왜 저렇게 노란줄이 나오는걸까요?reportMissingImports [부울 또는 문자열, 선택 사항]: 가져온 Python 파일 또는 유형 스텁 파일이 없는 가져오기에 대한 진단을 생성하거나 억제합니다. 이 설정의 기본값은 입니다 "error". 라는 오류라고 합니다....  

안녕하세요._CustomGoogleMap에서 circle를 전달 받을때circles: Set.from([circle],)이런식으로 Set을 하셨는데, 따로 이렇게 하신 이유가 있을까요? {circle} 이렇게 하는게 더 낫지 않나 싶어서요. 감사합니다

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.안녕하세요 강의를 수강 중인 학생입니다. 다름이 아니라 만약 if문을 이용해서 어떤 조건을 만든 다음, 해당 조건이 성립하면 밑의 코드들을 몇 개 뛰어넘고 다른 코드로 바로 이동하기 위해서는 goto 말고 다른 방법이 있을까요??

제가 factorial 예제를 제대로 이해했는지 몰라서 질문드립니다. #define CRTSECURE_NO_WARNINGS#include <stdio.h> long loop_factorial(int n);long recursive_factorial(int n); int main(){    int num = 5;     printf("%d\n", loop_factorial(num));    printf("%d\n", recursive_factorial(num));     return 0;} // (1) 반복문 factoriallong loop_factorial(int n){    long ans;     for (ans = 1; n > 1; n--)        ans *= n;     return ans;} // (2) 재귀 호출 factoriallong recursive_factorial(int n){    if (n > 0)        return n * recursive_factorial(n - 1);    else        return 1;} 해당 예시 코드에서 (2)번 재귀 호출 factorial 예제 과정에 대해 설명해보겠습니다. (1)처음 n에 argument 5가 대입되면, 0보다 큰 조건을 충족하므로 5 * recursive_fatorial(4)가 반환됩니다.(2)이후 recursive_factorial(4)가 실행되고, 역시 0보다 큰 조건을 충족하므로 4 *  recursive_factorial(3)이 반환됩니다.(3)이 과정 끝에 recursive_factorial(0)은 조건을 충족하지 못해 1을 반환합니다.(4)그렇게 마지막에 반환된 recursive_factorial(0)부터 다시 역순으로 값이 반환됩니다.(5)1(f(0)) >> 1 * 1(f(0)) >> 2 * 1(f(1)) >> 3 * 2(f(2)) > > 4 * 6(f(3)) >> 5 * 24(f(4)) >> 120(f(5)) 의 순으로 값이 반환되어 결국 main() 함수에서 recursive_factorial(5)의 값은 120이 출력됩니다.늘 친절한 답변 감사합니다.

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. 예제는 통과되었는데 틀려서 어디가 틀렸는지 계속 찾아보았지만 못 찾아 질문 남깁니다.http://boj.kr/1e440eca5c9e4ac69c978a0f9289603b

색상 상태관리 부분을 듣고 있습니다. 똑 같이 따라했는데요. 아래 내용과 같이 FutureBuilder를 사용하여 똑같이 따라 했는데도 불구하고 null이 리턴되어 오류가 납니다. future: GetIt.I<LocalDatabase>().getCategoryColors() 에서 강사님 강의에서는 데이터를 가지고 오는데, 제가 만든 코드에서는 null이 리턴되네요. 혹시 몰라 main.dart에서 GetIt.I<LocalDatabase>().getCategoryColors() 를 실행해 보고, 결과를 보면 정상적인 데이터가 들어옵니다.뭐가 문제일까요?main.dartimport 'package:calendar_schedule_exam/database/drift_database.dart'; import 'package:calendar_schedule_exam/screen/home_screen.dart'; import 'package:drift/drift.dart'; import 'package:flutter/material.dart'; import 'package:get_it/get_it.dart'; import 'package:intl/date_symbol_data_local.dart'; const DEFAULT_COLORS = [ // 빨강 'F44336', // 주황 'FF9800', // 노랑 'FFEB3B', // 초록 'FCAF50', // 파랑 '2196F3', // 남 '3F51B5', // 보라 '9C27B0', ]; void main() async { WidgetsFlutterBinding.ensureInitialized(); await initializeDateFormatting(); final database = LocalDatabase(); GetIt.I.registerSingleton<LocalDatabase>(database); final result = GetIt.I<LocalDatabase>().getCategoryColors(); final colors = await database.getCategoryColors(); if (colors.isEmpty) { for (String hexCode in DEFAULT_COLORS) { await database.createCategoryColor( CategoryColorsCompanion( hexCode: Value(hexCode), ), ); } } runApp(MaterialApp( theme: ThemeData( fontFamily: 'NotoSans', ), home: HomeScreen(), )); } schedule_bottom_sheet.dartimport 'package:calendar_schedule_exam/component/custom_text_field.dart'; import 'package:calendar_schedule_exam/const/colors.dart'; import 'package:calendar_schedule_exam/database/drift_database.dart'; import 'package:calendar_schedule_exam/model/category_color.dart'; import 'package:flutter/material.dart'; import 'package:get_it/get_it.dart'; class ScheduleBottomSheet extends StatefulWidget { const ScheduleBottomSheet({super.key}); @override State<ScheduleBottomSheet> createState() => _ScheduleBottomSheetState(); } class _ScheduleBottomSheetState extends State<ScheduleBottomSheet> { final GlobalKey<FormState> formKey = GlobalKey(); int? startTime; int? endTime; String? content; int? selectedColorId; @override Widget build(BuildContext context) { final bottomInset = MediaQuery.of(context).viewInsets.bottom; return SafeArea( bottom: true, child: GestureDetector( onTap: () => FocusScope.of(context).requestFocus(FocusNode()), child: Container( height: MediaQuery.of(context).size.height / 2 + bottomInset, color: Colors.white, child: Padding( padding: EdgeInsets.only(bottom: bottomInset), child: Padding( padding: const EdgeInsets.only(left: 8.0, right: 8.0, top: 16.0), child: Form( key: formKey, autovalidateMode: AutovalidateMode.always, child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ _Time( onStartSaved: (newValue) { startTime = int.parse(newValue!); }, onEndSaved: (newValue) { endTime = int.parse(newValue!); }, ), SizedBox(height: 16.0), _Content( onSaved: (newValue) { content = newValue; }, ), SizedBox(height: 16.0), FutureBuilder<List<CategoryColor>>( future: GetIt.I<LocalDatabase>().getCategoryColors(), builder: (context, snapshot) { print(snapshot.data); if (snapshot.hasData && selectedColorId == null && snapshot.data!.isNotEmpty) { selectedColorId = snapshot.data![0].id; } return _ColorPicker( colors: snapshot.hasData ? snapshot.data! : [], selectColorId: selectedColorId!, ); }), SizedBox(height: 16.0), _SaveButton( onPressed: onSavePressed, ), ], ), ), ), ), ), ), ); } void onSavePressed() { if (formKey.currentState == null) { return; } if (formKey.currentState!.validate()) { formKey.currentState!.save(); } else { print('에러가 있습니다.'); } } } class _Time extends StatelessWidget { final FormFieldSetter<String> onStartSaved; final FormFieldSetter<String> onEndSaved; const _Time( {super.key, required this.onStartSaved, required this.onEndSaved}); @override Widget build(BuildContext context) { return Row( children: [ Expanded( child: CustomTextField( label: '시작 시간', isTime: true, onSaved: onStartSaved, )), SizedBox(width: 16.0), Expanded( child: CustomTextField( label: '마감 시간', isTime: true, onSaved: onEndSaved, ), ), ], ); } } class _Content extends StatelessWidget { final FormFieldSetter<String> onSaved; const _Content({super.key, required this.onSaved}); @override Widget build(BuildContext context) { return Expanded( child: CustomTextField( label: '내용', isTime: false, onSaved: onSaved, ), ); } } class _ColorPicker extends StatelessWidget { final List<CategoryColor> colors; final int selectColorId; const _ColorPicker( {super.key, required this.colors, required this.selectColorId}); @override Widget build(BuildContext context) { return Wrap( spacing: 8.0, runSpacing: 10.0, children: colors.map((e) => rendColor(e, selectColorId == e.id)).toList(), ); } Widget rendColor(CategoryColor color, bool isSelected) { return Container( decoration: BoxDecoration( shape: BoxShape.circle, color: Color(int.parse('FF${color.hexCode}', radix: 16)), border: isSelected ? Border.all(color: Colors.black, width: 1.0) : null, ), height: 32, width: 32); } } class _SaveButton extends StatelessWidget { final VoidCallback onPressed; const _SaveButton({super.key, required this.onPressed}); @override Widget build(BuildContext context) { return SizedBox( width: double.infinity, child: ElevatedButton( style: ElevatedButton.styleFrom( backgroundColor: PRIMARY_COLOR, ), onPressed: onPressed, child: Text('Save'), ), ); } } drift_database.dartimport 'dart:io'; import 'package:calendar_schedule_exam/model/category_color.dart'; import 'package:calendar_schedule_exam/model/schedule.dart'; import 'package:drift/drift.dart'; import 'package:drift/native.dart'; import 'package:path/path.dart' as p; import 'package:path_provider/path_provider.dart'; part 'drift_database.g.dart'; @DriftDatabase( tables: [ Schedules, CategoryColors, ], ) class LocalDatabase extends _$LocalDatabase { LocalDatabase() : super(_openConnection()); // insert schedules Future<int> createSchedule(SchedulesCompanion data) => into(schedules).insert(data); // insert categoryColors Future<int> createCategoryColor(CategoryColorsCompanion data) => into(categoryColors).insert(data); // select all categoryColors Future<List<CategoryColor>> getCategoryColors() => select(categoryColors).get(); @override // TODO: implement schemaVersion int get schemaVersion => 1; } LazyDatabase _openConnection() { return LazyDatabase(() async { final dbFolder = await getApplicationDocumentsDirectory(); final file = File(p.join(dbFolder.path, 'db.sqlite')); return NativeDatabase(file); }); }오류내용Launching lib/main.dart on iPhone 14 Pro Max in debug mode... Running Xcode build... Xcode build done. 7.8s [VERBOSE-2:FlutterDarwinContextMetalImpeller.mm(35)] Using the Impeller rendering backend. Debug service listening on ws://127.0.0.1:61505/HeTRp4ZQphA=/ws Syncing files to device iPhone 14 Pro Max... flutter: null ======== Exception caught by widgets library ======================================================= The following _TypeError was thrown building FutureBuilder<List<CategoryColor>>(dirty, state: _FutureBuilderState<List<CategoryColor>>#41541): Null check operator used on a null value The relevant error-causing widget was: FutureBuilder<List<CategoryColor>> FutureBuilder:file:///Users/choiwooin/dev/flutterProject/calendar_schedule_exam/lib/component/schedule_bottom_sheet.dart:57:21 When the exception was thrown, this was the stack: #0 _ScheduleBottomSheetState.build.<anonymous closure> (package:calendar_schedule_exam/component/schedule_bottom_sheet.dart:68:59) #1 _FutureBuilderState.build (package:flutter/src/widgets/async.dart:612:55) #2 StatefulElement.build (package:flutter/src/widgets/framework.dart:5198:27) #3 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5086:15) #4 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5251:11) #5 Element.rebuild (package:flutter/src/widgets/framework.dart:4805:7) #6 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5068:5) #7 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5242:11)  

Error: unable to locate asset entry in pubspec.yaml: "asset/NotoSansKR-Black.otf".Target debug_android_application failed: Exception: Failed to bundle asset files.FAILURE: Build failed with an exception.* Where:Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1201* What went wrong:Execution failed for task ':app:compileFlutterBuildDebug'.> Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1* Try:> Run with --stacktrace option to get the stack trace.> Run with --info or --debug option to get more log output.> Run with --scan to get full insights.* Get more help at https://help.gradle.orgBUILD FAILED in 12sException: Gradle task assembleDebug failed with exit code 1