Hi, Looking on innermost message of stack trace - "Can't add different class with same name: org/jvnet/lafplugin/ComponentPluginManager", I'm pretty sure that you need to exclude duplicates of class from report or put them into different group. See "Why do I get an error when I try to analyze multiple versions of the same class with a group?" at http://www.eclemma.org/jacoco/trunk/doc/classids.html
Best regards, Evgeny On Tuesday, September 27, 2016 at 10:05:38 PM UTC+2, [email protected] wrote: > > Hello > > I'm using the game "Freecol" http://www.freecol.org/ to make a coverage > test with apache ant and JaCoCo. > > I apologize in before hand if the formatting is off. I'm not sure how to > properly format code here. > > The stack trace/error message: > test-report: > parsing buildfile > jar:file:/home/dersand/Downloads/freecol/jacoco/lib/jacocoant.jar!/org/jacoco/ant/antlib.xml > > with URI = > jar:file:/home/dersand/Downloads/freecol/jacoco/lib/jacocoant.jar!/org/jacoco/ant/antlib.xml > > from a zip file > Trying to override old definition of task antlib:org.jacoco.ant:coverage > Trying to override old definition of task antlib:org.jacoco.ant:agent > Trying to override old definition of task antlib:org.jacoco.ant:report > Trying to override old definition of task antlib:org.jacoco.ant:merge > Trying to override old definition of task antlib:org.jacoco.ant:dump > Trying to override old definition of task antlib:org.jacoco.ant:instrument > [jacoco:report] Loading execution data file > /home/dersand/Downloads/freecol/build/jacoco.exec > > BUILD FAILED > /home/dersand/Downloads/freecol/build.xml:633: Error while creating report > at org.jacoco.ant.ReportTask.execute(ReportTask.java:501) > at > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) > at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) > at org.apache.tools.ant.Task.perform(Task.java:348) > at org.apache.tools.ant.Target.execute(Target.java:435) > at org.apache.tools.ant.Target.performTasks(Target.java:456) > at > org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393) > at org.apache.tools.ant.Project.executeTarget(Project.java:1364) > at > org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) > at org.apache.tools.ant.Project.executeTargets(Project.java:1248) > at org.apache.tools.ant.Main.runBuild(Main.java:851) > at org.apache.tools.ant.Main.startAnt(Main.java:235) > at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) > at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) > Caused by: java.io.IOException: Error while analyzing > jars/standalone-compiler.jar@lib/substance.jar@org/jvnet/lafplugin/ComponentPluginManager.class. > at > org.jacoco.core.analysis.Analyzer.analyzerError(Analyzer.java:155) > at > org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:130) > at > org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:147) > at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:185) > at org.jacoco.core.analysis.Analyzer.analyzeZip(Analyzer.java:257) > at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:188) > at org.jacoco.core.analysis.Analyzer.analyzeZip(Analyzer.java:257) > at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:188) > at org.jacoco.ant.ReportTask.createBundle(ReportTask.java:570) > at org.jacoco.ant.ReportTask.createReport(ReportTask.java:542) > at org.jacoco.ant.ReportTask.execute(ReportTask.java:495) > ... 16 more > Caused by: java.lang.IllegalStateException: Can't add different class with > same name: org/jvnet/lafplugin/ComponentPluginManager > at > org.jacoco.core.analysis.CoverageBuilder.visitCoverage(CoverageBuilder.java:107) > at org.jacoco.core.analysis.Analyzer$1.visitEnd(Analyzer.java:96) > at org.jacoco.asm.ClassVisitor.visitEnd(ClassVisitor.java:317) > at > org.jacoco.core.internal.flow.ClassProbesAdapter.visitEnd(ClassProbesAdapter.java:98) > at org.jacoco.asm.ClassReader.accept(ClassReader.java:697) > at org.jacoco.asm.ClassReader.accept(ClassReader.java:506) > at > org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:111) > at > org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:127) > ... 25 more > > > This is what the build.xml looks like for the "test" target: > <target name="test" depends="build-unit-tests" > description="Runs a particular unit test"> > <taskdef uri="antlib:org.jacoco.ant" > resource="org/jacoco/ant/antlib.xml"> > <classpath path="jacoco/lib/jacocoant.jar"/> > </taskdef> > > <jacoco:coverage destfile="${freecol.build.dir}/jacoco.exec" > xmlns:jacoco="antlib:org.jacoco.ant"> > <junit printsummary="yes" fork="true"> > <classpath refid="test.run.classpath"/> > <formatter type="brief" usefile="false" /> > <formatter type="plain" /> > <test todir="${freecol.build.dir}" > name="net.sf.freecol.${test}" /> > <sysproperty key="java.awt.headless" value="true" /> > </junit> > </jacoco:coverage> > > <echo message="For more detailed information about this test run > see:"/> > <echo message="${freecol.build.dir}/TEST-net.sf.freecol.${test}.txt"/> > </target> > > test-report: > <target name="test-report" depends="test"> > <taskdef uri="antlib:org.jacoco.ant" > resource="org/jacoco/ant/antlib.xml"> > <classpath path="jacoco/lib/jacocoant.jar"/> > <classpath > path="jacoco/lib/org.jacoco.report-0.7.7.201606060606.jar"/> > </taskdef> > > <jacoco:report xmlns:jacoco="antlib:org.jacoco.ant"> > <executiondata> > <file file="${freecol.build.dir}/jacoco.exec" /> > </executiondata> > > <structure name="JaCoCo Ant Example"> > <classfiles> > <fileset dir="${freecol.build.dir}" /> > </classfiles> > > <sourcefiles encoding="UTF-8"> > <fileset dir="${freecol.src.dir}" /> > </sourcefiles> > </structure> > > <html destdir="${freecol.report.dir}/sample.html" /> > <xml destfile="${freecol.report.dir}/report.xml"/> > </jacoco:report> > > </target> > > The following(relevant) file-structure: > freecol/ > build/ > src/ > report/ > > -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma Users" group. 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