인프런 커뮤니티 질문&답변

유튜브를 찾아봐도 영어 설명에, Java 에 대한 기본 지식이 어느 정도 있어야 뭔가를 할 수 있을 것 같습니다.

회사 PC라 뭔가 회사 보안프로그램 때문인지.... 뭔지 알수가 없네요. 집 PC 에서는 뭐가 'Terminated'라 되어 안되고, Android studio 에러 때문에 Flutter 라는 놈을 과연 배워야 할지 초기 부터 절망적이네요ㅠㅠ

Launching lib\main.dart on AOSP on IA Emulator in debug mode...

Running Gradle task 'assembleDebug'...

Exception in thread "main" javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)

at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:371)

at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:314)

at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:309)

at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:654)

at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:473)

at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:369)

at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396)

at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:480)

at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:458)

at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:201)

at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:172)

at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1510)

at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1425)

at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:455)

at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:426)

at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:580)

at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:187)

at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1665)

at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589)

at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224)

at org.gradle.wrapper.Download.downloadInternal(Download.java:58)

at org.gradle.wrapper.Download.download(Download.java:44)

at org.gradle.wrapper.Install$1.call(Install.java:61)

at org.gradle.wrapper.Install$1.call(Install.java:48)

at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)

at org.gradle.wrapper.Install.createDist(Install.java:48)

at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)

at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)

Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:439)

at java.base/sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:306)

at java.base/sun.security.validator.Validator.validate(Validator.java:264)

at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)

at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132)

at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:638)

... 24 more

Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)

at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)

at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297)

at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:434)

... 29 more

Exception: Gradle task assembleDebug failed with exit code 1