java.lang.instrument.IllegalClassFormatException: Error while instrumenting sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo.
at org.jacoco.agent.rt.internal_43f5073.CoverageTransformer.transform(CoverageTransformer.java:94)
at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:541)
at java.base/java.lang.ClassLoader.defineClass2(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1103)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:182)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:821)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:741)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClass(BuiltinClassLoader.java:621)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:632)
at java.base/java.lang.Class.forName(Class.java:545)
at java.base/java.util.ServiceLoader.loadProvider(ServiceLoader.java:859)
at java.base/java.util.ServiceLoader$ModuleServicesLookupIterator.hasNext(ServiceLoader.java:1084)
at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1309)
at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1393)
at java.base/sun.util.cldr.CLDRLocaleProviderAdapter.lambda$new$0(CLDRLocaleProviderAdapter.java:86)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:569)
at java.base/sun.util.cldr.CLDRLocaleProviderAdapter.<init>(CLDRLocaleProviderAdapter.java:85)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at java.base/sun.util.locale.provider.LocaleProviderAdapter.forType(LocaleProviderAdapter.java:188)
at java.base/sun.util.locale.provider.LocaleProviderAdapter.findAdapter(LocaleProviderAdapter.java:287)
at java.base/sun.util.locale.provider.LocaleProviderAdapter.getAdapter(LocaleProviderAdapter.java:258)
at java.base/java.util.Calendar.createCalendar(Calendar.java:1688)
at java.base/java.util.Calendar.getInstance(Calendar.java:1656)
at java.base/java.text.SimpleDateFormat.initializeCalendar(SimpleDateFormat.java:680)
at java.base/java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:624)
at java.base/java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:603)
at org.codehaus.jackson.map.util.StdDateFormat.<clinit>(StdDateFormat.java:79)
at org.codehaus.jackson.map.MapperConfig.<clinit>(MapperConfig.java:53)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:391)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:358)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:328)
at dao.impl.UserDaoImpl.<init>(UserDaoImpl.java:21)
at dao.impl.UserDaoImpl.<clinit>(UserDaoImpl.java:18)
at service.impl.UserServiceImpl.<init>(UserServiceImpl.java:17)
at service.impl.UserServiceImpl.<clinit>(UserServiceImpl.java:19)
at controller.UserController.<init>(UserController.java:26)
at controller.UserController.<clinit>(UserController.java:20)
at view.LoginFrame$2.actionPerformed(LoginFrame.java:78)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
at java.desktop/java.awt.Component.processEvent(Component.java:6391)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.io.IOException: Error while instrumenting sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo.
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrumentError(Instrumenter.java:159)
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrument(Instrumenter.java:109)
at org.jacoco.agent.rt.internal_43f5073.CoverageTransformer.transform(CoverageTransformer.java:92)
... 78 more
Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 61
at org.jacoco.agent.rt.internal_43f5073.asm.ClassReader.<init>(ClassReader.java:195)
at org.jacoco.agent.rt.internal_43f5073.asm.ClassReader.<init>(ClassReader.java:176)
at org.jacoco.agent.rt.internal_43f5073.asm.ClassReader.<init>(ClassReader.java:162)
at org.jacoco.agent.rt.internal_43f5073.core.internal.instr.InstrSupport.classReaderFor(InstrSupport.java:280)
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrument(Instrumenter.java:75)
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrument(Instrumenter.java:107)
... 79 more
java.lang.instrument.IllegalClassFormatException: Error while instrumenting sun/util/resources/provider/LocaleDataProvider.
at org.jacoco.agent.rt.internal_43f5073.CoverageTransformer.transform(CoverageTransformer.java:94)
at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:541)
at java.base/java.lang.ClassLoader.defineClass2(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1103)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:182)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:821)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:741)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClass(BuiltinClassLoader.java:621)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:632)
at java.base/java.lang.Class.forName(Class.java:545)
at java.base/java.util.ServiceLoader.loadProvider(ServiceLoader.java:859)
at java.base/java.util.ServiceLoader$ModuleServicesLookupIterator.hasNext(ServiceLoader.java:1084)
at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1309)
at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1393)
at java.base/sun.util.resources.Bundles$2.run(Bundles.java:267)
at java.base/sun.util.resources.Bundles$2.run(Bundles.java:265)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
at java.base/sun.util.resources.Bundles.loadBundleFromProviders(Bundles.java:264)
at java.base/sun.util.resources.Bundles.findBundleOf(Bundles.java:201)
at java.base/sun.util.resources.Bundles.findBundleOf(Bundles.java:160)
at java.base/sun.util.resources.Bundles.findBundleOf(Bundles.java:160)
at java.base/sun.util.resources.Bundles.findBundleOf(Bundles.java:160)
at java.base/sun.util.resources.Bundles.loadBundleOf(Bundles.java:145)
at java.base/sun.util.resources.Bundles.of(Bundles.java:106)
at java.base/sun.util.resources.LocaleData$1.run(LocaleData.java:186)
at java.base/sun.util.resources.LocaleData$1.run(LocaleData.java:183)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
at java.base/sun.util.resources.LocaleData.getBundle(LocaleData.java:183)
at java.base/sun.util.resources.LocaleData.getDateFormatData(LocaleData.java:146)
at java.base/java.text.DateFormatSymbols.initializeData(DateFormatSymbols.java:745)
at java.base/java.text.DateFormatSymbols.<init>(DateFormatSymbols.java:151)
at java.base/sun.util.locale.provider.DateFormatSymbolsProviderImpl.getInstance(DateFormatSymbolsProviderImpl.java:85)
at java.base/java.text.DateFormatSymbols.getProviderInstance(DateFormatSymbols.java:370)
at java.base/java.text.DateFormatSymbols.getInstanceRef(DateFormatSymbols.java:360)
at java.base/java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:626)
at java.base/java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:603)
at org.codehaus.jackson.map.util.StdDateFormat.<clinit>(StdDateFormat.java:79)
at org.codehaus.jackson.map.MapperConfig.<clinit>(MapperConfig.java:53)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:391)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:358)
at org.codehaus.jackson.map.ObjectMapper.<init>(ObjectMapper.java:328)
at dao.impl.UserDaoImpl.<init>(UserDaoImpl.java:21)
at dao.impl.UserDaoImpl.<clinit>(UserDaoImpl.java:18)
at service.impl.UserServiceImpl.<init>(UserServiceImpl.java:17)
at service.impl.UserServiceImpl.<clinit>(UserServiceImpl.java:19)
at controller.UserController.<init>(UserController.java:26)
at controller.UserController.<clinit>(UserController.java:20)
at view.LoginFrame$2.actionPerformed(LoginFrame.java:78)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
at java.desktop/java.awt.Component.processEvent(Component.java:6391)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.io.IOException: Error while instrumenting sun/util/resources/provider/LocaleDataProvider.
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrumentError(Instrumenter.java:159)
at org.jacoco.agent.rt.internal_43f5073.core.instr.Instrumenter.instrument(Instrumenter.java:109)
at org.jacoco.agent.rt.internal_43f5073.CoverageTransformer.transform(CoverageTransformer.java:92)
... 84 more
求佬告诉解决方法
显然 Eclipse 带有自己的 JRE，不知道你有没有改成自己的，另外尽量不要使用高版本jdk，有很多方法或者功能已不再支持。
在什么情况下出现的呢?
javac编译器版本要小于等于java运行时的版本，向下兼容。