Failed to execute goal org.apache.maven.plugins:maven-resources-plugin

1.Failed to execute goal org.apache.maven.plugins:maven-resources–plugin
原因是 maven启动器版本高了

2.Internal Error occurred.
org.junit.platform.commons.JUnitException: TestEngine with ID ‘junit-jupiter’ failed to discover tests
at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverEngineRoot(EngineDiscoveryOrchestrator.java:160)
at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverSafely(EngineDiscoveryOrchestrator.java:134)
at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discover(EngineDiscoveryOrchestrator.java:108)
at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discover(EngineDiscoveryOrchestrator.java:80)
at org.junit.platform.launcher.core.DefaultLauncher.discover(DefaultLauncher.java:110)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
at org.junit.platform.launcher.core.DefaultLauncherSession

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DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner

DelegatingLauncher.execute(DefaultLauncherSession.java:86)atorg.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)atcom.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)atcom.intellij.rt.junit.IdeaTestRunnerRepeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Caused by: org.junit.platform.commons.JUnitException: MethodSelector [className = ‘com.example.DemoApplicationTests’, methodName = ‘contextLoads’, methodParameterTypes = ‘’] resolution failed
at org.junit.platform.launcher.listeners.discovery.AbortOnFailureLauncherDiscoveryListener.selectorProcessed(AbortOnFailureLauncherDiscoveryListener.java:39)
at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolveCompletely(EngineDiscoveryRequestResolution.java:102)
at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.run(EngineDiscoveryRequestResolution.java:82)
at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolver.resolve(EngineDiscoveryRequestResolver.java:113)
at org.junit.jupiter.engine.discovery.DiscoverySelectorResolver.resolveSelectors(DiscoverySelectorResolver.java:46)
at org.junit.jupiter.engine.JupiterTestEngine.discover(JupiterTestEngine.java:69)
at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverEngineRoot(EngineDiscoveryOrchestrator.java:152)
… 11 more
Caused by: org.junit.platform.commons.PreconditionViolationException: Could not load class with name: com.example.DemoApplicationTests
at org.junit.platform.engine.discovery.MethodSelector.lambda$lazyLoadJavaClass

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0(MethodSelector.java:157) at org.junit.platform.commons.function.Try

0(MethodSelector.java:157)atorg.junit.platform.commons.function.TryFailure.getOrThrow(Try.java:335)
at org.junit.platform.engine.discovery.MethodSelector.lazyLoadJavaClass(MethodSelector.java:156)
at org.junit.platform.engine.discovery.MethodSelector.getJavaClass(MethodSelector.java:135)
at org.junit.jupiter.engine.discovery.MethodSelectorResolver.resolve(MethodSelectorResolver.java:73)
at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.lambda$resolve$2(EngineDiscoveryRequestResolution.java:146)
at java.util.stream.ReferencePipeline$3

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1.accept(ReferencePipeline.java:193) at java.util.ArrayList

1.accept(ReferencePipeline.java:193)atjava.util.ArrayListArrayListSpliterator.tryAdvance(ArrayList.java:1359)
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.FindOps

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FindOp.evaluateSequential(FindOps.java:152) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464) at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:185) at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:125) at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolveCompletely(EngineDiscoveryRequestResolution.java:91) … 16 more Caused by: java.lang.ClassNotFoundException: com.example.DemoApplicationTests at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher

FindOp.evaluateSequential(FindOps.java:152)atjava.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)atjava.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)atorg.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:185)atorg.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:125)atorg.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolveCompletely(EngineDiscoveryRequestResolution.java:91)…16moreCausedby:java.lang.ClassNotFoundException:com.example.DemoApplicationTestsatjava.net.URLClassLoader.findClass(URLClassLoader.java:382)atjava.lang.ClassLoader.loadClass(ClassLoader.java:424)atsun.misc.LauncherAppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.junit.platform.commons.util.ReflectionUtils.lambda$tryToLoadClass

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9(ReflectionUtils.java:829) at org.junit.platform.commons.function.Try.lambda

9(ReflectionUtils.java:829)atorg.junit.platform.commons.function.Try.lambdacall$0(Try.java:57)
at org.junit.platform.commons.function.Try.of(Try.java:93)
at org.junit.platform.commons.function.Try.call(Try.java:57)
at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:792)
at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:748)
… 32 more

Process finished with exit code -2

都是因为maven启动器版本高了

出自https://zhuanlan.zhihu.com/p/465828482