Hi Kevin,
one problem is obiously exactly what the error message says:
Class org/apache/maven/surefire/booter/TypeEncodedValue is already instrumented.
Looks like you use the JaCoCo agent on offline-instrumented classes. You
can either instrument classes beforehand or use the JaCoCo Java agent
(the latter is the recommended way).
Cheers,
-marc
On 09.01.14 18:58, kvnsm...@hotmail.com wrote:
Today I noticed that the "jacoco.exec" file was now in the Parent's "target" directory, so I changed each of
my references to "jacoco.exec" to point to it. Then when I ran "mvn clean install -P create-jacoco-reports"
and noted that it declared a successful build, it did generate a "jacoco.xml" file, but the tiny one again, with just
contents:
<?xml version="1.0" encoding="UTF-8" standalone="true"?>
<DOCTYPE report SYSTEM "report.dtd" PUBLIC "-//JACOCO/DTD Report 1.0//EN">
<report name="Parent">
<sessioninfo dump="1389289493869" start="1389289427703"
id="A-1007000-72927de2"/>
</report>
I'm also still getting several cases where the Maven output says, "Skipping JaCoCo for project
with packaging type 'pom'", it's still complaining, "Skipping JaCoCo execution due to
missing execution data file", and in the TESTS
section I'm still getting:
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/apache/maven/surefire/booter/ForkedBooter.
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:89)
at
sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at
sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Caused by: java.io.IOException: Error while instrumenting class
org/apache/maven/surefire/booter/ForkedBooter.
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:87)
... 14 more
Caused by: java.lang.IllegalStateException: Class
org/apache/maven/surefire/booter/ForkedBooter is already instrumented.
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.InstrSupport.assertNotInstrumented(InstrSupport.java:81)
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.ClassInstrumenter.visitField(ClassInstrumenter.java:79)
at
org.jacoco.agent.rt.internal_9dd1198.asm.ClassVisitor.visitField(Unknown Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.a(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 15 more
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/apache/maven/surefire/booter/SystemPropertyManager.
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:89)
at
sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at
sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:65)
Caused by: java.io.IOException: Error while instrumenting class
org/apache/maven/surefire/booter/SystemPropertyManager.
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:87)
... 15 more
Caused by: java.lang.IllegalStateException: Class
org/apache/maven/surefire/booter/SystemPropertyManager is already instrumented.
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.InstrSupport.assertNotInstrumented(InstrSupport.java:81)
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.ClassInstrumenter.visitField(ClassInstrumenter.java:79)
at
org.jacoco.agent.rt.internal_9dd1198.asm.ClassVisitor.visitField(Unknown Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.a(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 16 more
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/apache/maven/surefire/booter/PropertiesWrapper.
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:89)
at
sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at
sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.maven.surefire.booter.SystemPropertyManager.loadProperties(SystemPropertyManager.java:56)
at
org.apache.maven.surefire.booter.SystemPropertyManager.loadProperties(SystemPropertyManager.java:62)
at
org.apache.maven.surefire.booter.SystemPropertyManager.setSystemProperties(SystemPropertyManager.java:69)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:65)
Caused by: java.io.IOException: Error while instrumenting class
org/apache/maven/surefire/booter/PropertiesWrapper.
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:87)
... 18 more
Caused by: java.lang.IllegalStateException: Class
org/apache/maven/surefire/booter/PropertiesWrapper is already instrumented.
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.InstrSupport.assertNotInstrumented(InstrSupport.java:81)
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.ClassInstrumenter.visitField(ClassInstrumenter.java:79)
at
org.jacoco.agent.rt.internal_9dd1198.asm.ClassVisitor.visitField(Unknown Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.a(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 19 more
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/apache/maven/surefire/booter/BooterDeserializer.
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:89)
at
sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at
sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:70)
Caused by: java.io.IOException: Error while instrumenting class
org/apache/maven/surefire/booter/BooterDeserializer.
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:87)
... 15 more
Caused by: java.lang.IllegalStateException: Class
org/apache/maven/surefire/booter/BooterDeserializer is already instrumented.
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.InstrSupport.assertNotInstrumented(InstrSupport.java:81)
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.ClassInstrumenter.visitField(ClassInstrumenter.java:79)
at
org.jacoco.agent.rt.internal_9dd1198.asm.ClassVisitor.visitField(Unknown Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.a(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 16 more
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/apache/maven/surefire/booter/TypeEncodedValue.
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:89)
at
sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at
sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.maven.surefire.booter.PropertiesWrapper.getFileProperty(PropertiesWrapper.java:86)
at
org.apache.maven.surefire.booter.BooterDeserializer.deserialize(BooterDeserializer.java:70)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:71)
Caused by: java.io.IOException: Error while instrumenting class
org/apache/maven/surefire/booter/TypeEncodedValue.
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_9dd1198.CoverageTransformer.transform(CoverageTransformer.java:87)
... 17 more
Caused by: java.lang.IllegalStateException: Class
org/apache/maven/surefire/booter/TypeEncodedValue is already instrumented.
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.InstrSupport.assertNotInstrumented(InstrSupport.java:81)
at
org.jacoco.agent.rt.internal_9dd1198.core.internal.instr.ClassInstrumenter.visitField(ClassInstrumenter.java:79)
at
org.jacoco.agent.rt.internal_9dd1198.asm.ClassVisitor.visitField(Unknown Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.a(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_9dd1198.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_9dd1198.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 18 more
Can anyone tell me why this is happening, and what I need to do to get JaCoCo
to calculate my Child component's code coverage?
Kevin S
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