JdbcTemplate 기초 실행시 에러 발생

Question

13강을 따라하고 있는데 아래와 같은 에러가 발생합니다.

제가 강의를 듣는 환경은 STS4 를 사용하고 있고, JDBC API와 Oracle Driver를 같이 선택해서 프로젝트를 생성했고,

강의 Sample 그대로를 따라서 작성 후 내장 서버를 실행시키면 아래와 같은 에러가 발생합니다.

무엇이 잘 못 된 걸까요?

OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.

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/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \

( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \

\\/ ___)| |_)| | | | | || (_| | ) ) ) )

' |____| .__|_| |_|_| |_\__, | / / / /

=========|_|==============|___/=/_/_/_/

:: Spring Boot :: (v2.3.4.RELEASE)

2020-10-27 09:13:24.957 INFO 13156 --- [ main] c.s.s.Ex13JdbcTemplate1Application : Starting Ex13JdbcTemplate1Application on LCSC05V395 with PID 13156 (C:\workspace\Ex13_JdbcTemplate1\bin\main started by 26114 in C:\workspace\Ex13_JdbcTemplate1)

2020-10-27 09:13:24.959 INFO 13156 --- [ main] c.s.s.Ex13JdbcTemplate1Application : No active profile set, falling back to default profiles: default

2020-10-27 09:13:26.043 INFO 13156 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8081 (http)

2020-10-27 09:13:26.058 INFO 13156 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]

2020-10-27 09:13:26.058 INFO 13156 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.38]

2020-10-27 09:13:26.383 WARN 13156 --- [ main] o.a.tomcat.util.scan.StandardJarScanner : Failed to scan [file:/C:/Users/xxxxx/.gradle/caches/modules-2/files-2.1/com.oracle.database.jdbc/ojdbc8/19.3.0.0/967c0b1a2d5b1435324de34a9b8018d294f8f47b/oraclepki.jar] from classloader hierarchy

java.io.IOException: java.lang.reflect.InvocationTargetException

at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:205) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.JarFileUrlJar.<init>(JarFileUrlJar.java:65) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:49) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:383) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.StandardJarScanner.processURLs(StandardJarScanner.java:318) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.StandardJarScanner.doScanClassPath(StandardJarScanner.java:282) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:233) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262) ~[tomcat-embed-jasper-9.0.38.jar:9.0.38]

at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:104) ~[tomcat-embed-jasper-9.0.38.jar:9.0.38]

at org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:83) ~[tomcat-embed-jasper-9.0.38.jar:9.0.38]

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5128) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]

at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:843) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]

at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:437) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:191) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:178) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:158) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) ~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]

at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]

at com.study.springboot.Ex13JdbcTemplate1Application.main(Ex13JdbcTemplate1Application.java:10) ~[main/:na]

Caused by: java.lang.reflect.InvocationTargetException: null

at java.base/jdk.internal.reflect.GeneratedConstructorAccessor16.newInstance(Unknown Source) ~[na:na]

at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]

at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[na:na]

at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[na:na]

at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:202) ~[tomcat-embed-core-9.0.38.jar:9.0.38]

... 47 common frames omitted

Caused by: java.nio.file.NoSuchFileException: C:\Users\26114\.gradle\caches\modules-2\files-2.1\com.oracle.database.jdbc\ojdbc8\19.3.0.0\967c0b1a2d5b1435324de34a9b8018d294f8f47b\oraclepki.jar

at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85) ~[na:na]

at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) ~[na:na]

at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) ~[na:na]

at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:53) ~[na:na]

at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:38) ~[na:na]

at java.base/sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:198) ~[na:na]

at java.base/java.nio.file.Files.readAttributes(Files.java:1843) ~[na:na]

at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1160) ~[na:na]

at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:717) ~[na:na]

at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:237) ~[na:na]

at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:167) ~[na:na]

at java.base/java.util.jar.JarFile.<init>(JarFile.java:347) ~[na:na]

... 52 common frames omitted

2020-10-27 09:13:26.385 WARN 13156 --- [ main] o.a.tomcat.util.scan.StandardJarScanner : Failed to scan [file:/C:/Users/xxxxx/.gradle/caches/modules-2/files-2.1/com.oracle.database.security/oraclepki/19.3.0.0/e52a34f271c6c62ee1a73b71cc19da5459b709f/osdt_core.jar] from classloader hierarchy