Recent changes to bugs

#129 Caused by: java.lang.IllegalStateException: CONSTANT_info: invalid tag value

2020-06-12T04:11:17.156000Z

Hi Sakshi,

Ran into same issue, Can you help how did you get pass through this error
Thanks in Advance.
-Dee

#129 Caused by: java.lang.IllegalStateException: CONSTANT_info: invalid tag value

2020-06-12T04:10:23.861000Z

Hi Sakshi,

Ran into same issue, Can you help how did you get pass through this error
Thanks in Advance.
-Dee

#39 IllegalStateException:CONSTANT_info: invalid tag value [60]

2020-06-12T03:53:26.714000Z

Hi Sakshi,

Ran into same issue. How did you pass through this error.

Thanks in advance,
-Dee

Caused by: java.lang.IllegalStateException: CONSTANT_info: invalid tag value

2019-11-08T11:22:01.235000Z

Hi,

I am trying to instrument class files using emma with jdk 1.8 to get code coverage of my project.
using command- java -cp emma.jar emma instr -ip . -m overwrite -verbose

However, getting below error-

emma instr: unexpected failure:
Exception in thread "main" com.vladium.emma.EMMARuntimeException: unexpected failure:
at com.vladium.emma.Command.exit(Command.java:237)
at com.vladium.emma.instr.instrCommand.run(instrCommand.java:178)
at emma.main(emma.java:40)
Caused by: java.lang.IllegalStateException: CONSTANT_info: invalid tag value [18]
at com.vladium.jcd.cls.constant.CONSTANT_info.new_CONSTANT_info(CONSTANT_info.java:103)
at com.vladium.jcd.parser.ClassDefParser$classParser.constant_pool(ClassDefParser.java:168)
at com.vladium.jcd.parser.ClassDefParser$classParser.class_table(ClassDefParser.java:109)
at com.vladium.jcd.parser.ClassDefParser.parseClass(ClassDefParser.java:56)
at com.vladium.emma.instr.InstrProcessorST.handleFile(InstrProcessorST.java:468)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumeratePathDir(IPathEnumerator.java:193)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumerate(IPathEnumerator.java:97)
at com.vladium.emma.instr.InstrProcessorST._run(InstrProcessorST.java:715)
at com.vladium.emma.Processor.run(Processor.java:54)

I am using aspectj-maven-plugin in my project. However, even after removing this plugin, I am getting same error.
Does anyone know the reason of this error. Is there a way to troubleshoot this error?

Thanks in advance!
Sakshi

#39 IllegalStateException:CONSTANT_info: invalid tag value [60]

2019-11-08T10:13:56.028000Z

Hi,

I am trying to instrument class files using emma with jdk 1.8 to get code coverage of my project.
using command- java -cp emma.jar emma instr -ip . -m overwrite -verbose

However, getting below error-

I am using aspectj-maven-plugin in my project. However, even after removing this plugin, I am getting same error.
Does anyone know the reason of this error. Is there a way to troubleshoot this error?

Thanks in advance!
Sakshi

Java 9 compatibility check

2017-06-07T06:43:43.941000Z

Hi Team
As you know Java9 release date is coming near (End of July 2017), So Please let me know whether you have any plan to incorporate Java 9 related changes in your libs,
Thanks a lot
Rajendra Rathore

MetaData.readExternal() believes I have 946040685 classes and then OOMs.

2013-09-18T02:16:38.762000Z

(1) [EMMA v2.0, build 15217 (unsupported private build)]
(2) java version "1.7.0_21"
Java(TM) SE Runtime Environment (build 1.7.0_21-b11)
Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)

This is the version of EMMA I am using as part of Buck: https://github.com/facebook/buck

Here is the command I have been running to produce the report:

java -Xmx1024M -classpath /home/mbolin/devtools/buck/third-party/java/emma-2.0.5312/out/emma-2.0.5312.jar emma report '-Dreport.out.dir=buck-out/gen/emma' -report html -report xml -report txt -input buck-out/gen/emma/coverage.ec,buck-out/gen/emma/coverage.em -sourcepath ./src/,./src/com/facebook/buck/test/,./test/

And here is the error that I see:

[EMMA v2.0, build 15217 (unsupported private build)] emma report: unexpected failure: Exception in thread "main" com.vladium.emma.EMMARuntimeException: unexpected failure: at com.vladium.emma.Command.exit(Command.java:237) at com.vladium.emma.report.reportCommand.run(reportCommand.java:145) at emma.main(emma.java:40) Caused by: java.lang.OutOfMemoryError: Java heap space at java.util.HashMap.<init>(HashMap.java:283) at java.util.HashMap.<init>(HashMap.java:297) at com.vladium.emma.data.MetaData.readExternal(MetaData.java:223) at com.vladium.emma.data.DataFactory.readEntry(DataFactory.java:770) at com.vladium.emma.data.DataFactory.mergeload(DataFactory.java:461) at com.vladium.emma.data.DataFactory.load(DataFactory.java:56) at com.vladium.emma.report.ReportProcessor._run(ReportProcessor.java:175) at com.vladium.emma.Processor.run(Processor.java:54) at com.vladium.emma.report.reportCommand.run(reportCommand.java:130) ... 1 more

When I added some debug statements, I see that it occurs in the following code in MetaData.java:

    final int size = in.readInt ();
    final HashMap classMap = new HashMap (size);

The value that emma is reading for the size is 946040685, so it OOMs when it tries to create the HashMap. The weird thing is that this failure does not happen reliably: sometimes I can re-create the report from scratch and everything works out.

This makes me think that the way in which EMMA produces this report is not stable. Because coverage.ec is a binary file format, I find this impossible to debug.

Empty file name causes exception on report generation.

2013-07-17T14:03:32.494000Z

EMMA-2.0.5312 / jdk1.6.0_27

I have some JiBX generated classes, I guess it causes the trouble below. ant task output follows:

line coverage requested in a report of type [html] but
not all instrumented classes were compiled with line number
debug data: this column will be removed from the report.
showing up to 3 classes without full debug info per package:
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingFactory
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingI18NLabelGroup_access
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingI18NXMLConfig_access
java.lang.IllegalArgumentException: null or empty input: name
    at com.vladium.util.Descriptors.combine(Descriptors.java:30)
    at com.vladium.util.Descriptors.combineVMName(Descriptors.java:45)
    at com.vladium.emma.report.ReportDataModel.getView(ReportDataModel.java:76)
    at com.vladium.emma.report.AbstractReportGenerator.initialize(AbstractReportGenerator.java:210)
    at com.vladium.emma.report.html.ReportGenerator.process(ReportGenerator.java:85)
    at com.vladium.emma.report.ReportProcessor._run(ReportProcessor.java:254)
    at com.vladium.emma.Processor.run(Processor.java:54)
    at com.vladium.emma.report.reportTask.execute(reportTask.java:77)
    at com.vladium.emma.emmaTask.execute(emmaTask.java:57)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
    at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    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:390)
    at org.apache.tools.ant.Target.performTasks(Target.java:411)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
    at org.apache.tools.ant.Main.runBuild(Main.java:809)
    at org.apache.tools.ant.Main.startAnt(Main.java:217)
    at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
    at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.intellij.rt.ant.execution.AntMain2.main(AntMain2.java:29)

Running Emma via Maven fails

2012-03-09T15:45:43Z

We have Maven profile which is running every night....

<profile>
<id>nightly</id>
<activation><activeByDefault>false</activeByDefault></activation>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>2.4.0</version>
<configuration>
<includeFilterFile>${projectRootDir}/web/src/main/resources/findbugs-include.xml</includeFilterFile>
<findbugsXmlWithMessages>true</findbugsXmlWithMessages>
<xmlOutput>true</xmlOutput>
<timeout>6000000</timeout>
</configuration>
<executions>
<execution>
<id>findbugs-run</id>
<phase>compile</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>emma-maven-plugin</artifactId>
<version>1.0-alpha-3</version>
<inherited>true</inherited>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>instrument</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<inherited>true</inherited>
<configuration>
<forkMode>once</forkMode>
<reportFormat>xml</reportFormat>
<classesDirectory>${project.build.directory}/generated-classes/emma/classes</classesDirectory>
</configuration>
</plugin>
</plugins>
</build>

<reporting>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>emma-maven-plugin</artifactId>
<version>1.0-alpha-3</version>
<inherited>true</inherited>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>surefire-report-maven-plugin</artifactId>
<inherited>true</inherited>
</plugin>
</plugins>
</reporting>

</profile>

***********************

mvn -P nightly

But it fails on "ArrayIndexOutOfBoundsException".

[INFO] [emma:instrument {execution: default}]
[INFO] Instrumenting classes with EMMA
processing instrumentation path ...
[JENKINS] Archiving disabled - not archiving /local/hudson/jobs/PES-night/workspace/trunk/shared/tools/tools/pom.xml
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] [UNEXPECTED_FAILURE] unexpected failure java.lang.ArrayIndexOutOfBoundsException: 132, please submit a bug report to: 'http://sourceforge.net/projects/emma'
[INFO] ------------------------------------------------------------------------
[INFO] Trace
com.vladium.emma.EMMARuntimeException: [UNEXPECTED_FAILURE] unexpected failure java.lang.ArrayIndexOutOfBoundsException: 132, please submit a bug report to: 'http://sourceforge.net/projects/emma'
at com.vladium.emma.instr.InstrProcessorST._run(InstrProcessorST.java:784)
at com.vladium.emma.Processor.run(Processor.java:88)
at org.codehaus.mojo.emma.task.InstrumentTask.execute(InstrumentTask.java:106)
at org.codehaus.mojo.emma.EmmaInstrumentMojo.doExecute(EmmaInstrumentMojo.java:158)
at org.codehaus.mojo.emma.AbstractEmmaMojo.execute(AbstractEmmaMojo.java:98)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:182)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at hudson.maven.agent.Main.launch(Main.java:185)
at hudson.maven.MavenBuilder.call(MavenBuilder.java:165)
at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:1027)
at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:958)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:287)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 132
at com.vladium.emma.instr.InstrVisitor$Block.emit(InstrVisitor.java:1484)
at com.vladium.emma.instr.InstrVisitor.visit(InstrVisitor.java:1163)
at com.vladium.jcd.cls.attribute.CodeAttribute_info.accept(CodeAttribute_info.java:137)
at com.vladium.emma.instr.InstrVisitor.visit(InstrVisitor.java:465)
at com.vladium.emma.instr.InstrVisitor.visit(InstrVisitor.java:274)
at com.vladium.emma.instr.InstrVisitor.process(InstrVisitor.java:118)
at com.vladium.emma.instr.InstrProcessorST.handleFile(InstrProcessorST.java:471)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumeratePathDir(IPathEnumerator.java:193)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumeratePathDir(IPathEnumerator.java:177)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumeratePathDir(IPathEnumerator.java:177)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumeratePathDir(IPathEnumerator.java:177)
at com.vladium.util.IPathEnumerator$Factory$PathEnumerator.enumerate(IPathEnumerator.java:97)
at com.vladium.emma.instr.InstrProcessorST._run(InstrProcessorST.java:715)
... 35 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 minutes 25 seconds
[INFO] Finished at: Fri Mar 09 00:05:14 CET 2012
[INFO] Final Memory: 84M/336M
[INFO] ------------------------------------------------------------------------

Socket exception while running emma

2011-11-15T19:10:35Z

Emma Build Version: emma-2.1.5320.jar

java version "1.6.0_15"
Java(TM) SE Runtime Environment (build 1.6.0_15-b03)
Java HotSpot(TM) Client VM (build 14.1-b02, mixed mode)

While running mvn emma:emma the following exception occurs:

[exec] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0
[exec]
[exec] EMMA: locking coverage output file [E:\...\coverage.ec] ...
[exec] EMMA: [emma.rt.RTController] exception while accepting a controller requestjava.net.SocketException: socket closed
[exec] at java.net.PlainSocketImpl.socketAccept(Native Method)
[exec] at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
[exec] at java.net.ServerSocket.implAccept(ServerSocket.java:453)
[exec] at java.net.ServerSocket.accept(ServerSocket.java:421)
[exec] at com.vladium.emma.rt.RTController$ListenThread.run(RTController.java:460)
[exec] at java.lang.Thread.run(Thread.java:619)

This exception no longer occurs after rolling back to:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>emma-maven-plugin</artifactId>
<version>1.0-alpha-1</version>
<inherited>true</inherited>
</plugin>