JaCoCo version 0.8.0 supports only Java class files up to Java 9 version. So instead of the old 0.8.0 version, please always use the latest released JaCoCo version, which is 0.8.6 as of today.
On Monday, September 28, 2020 at 3:07:11 PM UTC+2 Vansh Kumar Madan wrote: > OS- LINUX(UBUNTU) > JACOCO Version -0.8.0 > > On Monday, September 28, 2020 at 6:35:13 PM UTC+5:30 Vansh Kumar Madan > wrote: > >> Hi, >> >> I am using jacoco javagent method to record execution coverage. >> >> *Command-* >> java >> -javaagent:jacocoagent.jar=address=*,port=57026,output=tcpserver,destfile=jacoco-it.exec >> >> After executing above command. >> >> *ERROR:* >> >> Exception in thread "main" java.lang.reflect.InvocationTargetException >> at >> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native >> Method) >> at >> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.base/java.lang.reflect.Method.invoke(Method.java:566) >> at >> java.instrument/sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:513) >> at >> java.instrument/sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:525) >> Caused by: java.lang.RuntimeException: Class java/lang/UnknownError could >> not be instrumented. >> at >> org.jacoco.agent.rt.internal_290345e.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:139) >> at >> org.jacoco.agent.rt.internal_290345e.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:100) >> at >> org.jacoco.agent.rt.internal_290345e.PreMain.createRuntime(PreMain.java:55) >> at >> org.jacoco.agent.rt.internal_290345e.PreMain.premain(PreMain.java:47) >> ... 6 more >> Caused by: java.lang.NoSuchFieldException: $jacocoAccess >> at java.base/java.lang.Class.getField(Class.java:1999) >> at >> org.jacoco.agent.rt.internal_290345e.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:137) >> ... 9 more >> *** java.lang.instrument ASSERTION FAILED ***: "result" with message >> agent load/premain call failed at >> ./src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 422 >> FATAL ERROR in native method: processing of -javaagent failed, >> processJavaStart failed >> Aborted (core dumped) >> >> -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jacoco/f69404c6-504a-48a9-808e-7761d7d35054n%40googlegroups.com.
