Hi Alex,

JaCoCo simply uses the debug information contained in class files. What could go wrong in your case:


1) Kotlin compiler created wrong line number informations --> Check with javap -v whether the debug line numbers make sense (alternatively send source & class file to this list)
2) coveralls-maven-plugin has a bug --> report to them

Regards,
-marc


On 01.12.16 19:04, Alexander Koch wrote:
Hello,

I am using Jacoco for coverage reports in mixed Java with Kotlin projects and most of the time it is working well. In one case I am facing an issue of getting an error when a Kotlin file is analyzed.

I have a maven project with Jacoco Plugin and Coverall Plugin and while Jacoco reports are fine, the Coverall plugin has an issue using Jacoco to gather information:

[ERROR] Failed to execute goal org.eluder.coveralls:coveralls-maven-plugin:4.1.0:report (default-cli) on project BinaryDataParser: Build error: Line number 91 is greater than the source file bdp-processor/src/main/java/org/ak80/bdp/MappedClass.kt size -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eluder.coveralls:coveralls-maven-plugin:4.1.0:report (default-cli) on project BinaryDataParser: Build error at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Build error
at org.eluder.coveralls.maven.plugin.CoverallsReportMojo.execute(CoverallsReportMojo.java:251) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
        ... 20 more
Caused by: java.lang.IllegalArgumentException: Line number 91 is greater than the source file bdp-processor/src/main/java/org/ak80/bdp/MappedClass.kt size at org.eluder.coveralls.maven.plugin.domain.Source.addCoverage(Source.java:92) at org.eluder.coveralls.maven.plugin.parser.JaCoCoParser.onEvent(JaCoCoParser.java:61) at org.eluder.coveralls.maven.plugin.parser.AbstractXmlEventParser.parse(AbstractXmlEventParser.java:64) at org.eluder.coveralls.maven.plugin.CoverallsReportMojo.writeCoveralls(CoverallsReportMojo.java:366) at org.eluder.coveralls.maven.plugin.CoverallsReportMojo.execute(CoverallsReportMojo.java:240)
        ... 22 more

I anyone able to help me solve this please?

with regards
Alex
--
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 jacoco+unsubscr...@googlegroups.com <mailto:jacoco+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/jacoco/8b129c4d-0cb6-4004-8669-bf1ca3b7063c%40googlegroups.com <https://groups.google.com/d/msgid/jacoco/8b129c4d-0cb6-4004-8669-bf1ca3b7063c%40googlegroups.com?utm_medium=email&utm_source=footer>.
For more options, visit https://groups.google.com/d/optout.

--
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 jacoco+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/jacoco/061e3baf-fcdf-bab1-c828-3131b768d24f%40mountainminds.com.
For more options, visit https://groups.google.com/d/optout.

Reply via email to