On Tuesday, August 15, 2017 at 4:08:40 PM UTC-5, suhas nvk wrote:
> Hi,
> We are observing the "Unable to read execution data file" error consistently
> when we run our builds on TeamCity agents that have the Linux operating
> system. We believe the generated jacoco exec file is getting corrupted.
> Can you please help us in resolving this error?
>
> Jacoco version is 0.7.7.201606060606
> Java version is 1.8.0_131
> Ant version is 1.9.5
>
> Following is the stacktrace of the error.
> [jacoco:report] Loading execution data file
> /local/home/tcagent/TeamCityAgent/work/7cf8c5b5cc582291/build/tmp/pdk/jacoco/coverage/jacoco.exec
> [12:22:35][jacoco:report] Unable to read execution data file
> /local/home/tcagent/TeamCityAgent/work/7cf8c5b5cc582291/build/tmp/pdk/jacoco/coverage/jacoco.exec
> [12:22:35]
> [antcall] The following error occurred while executing this line:
> /local/home/tcagent/TeamCityAgent/work/7cf8c5b5cc582291/build/utils/buildinclude/build-quality.xml:1079:
> Unable to read execution data file
> /local/home/tcagent/TeamCityAgent/work/7cf8c5b5cc582291/build/tmp/pdk/jacoco/coverage/jacoco.exec
>
> [12:22:35][Step 2/2] Process exited with code 1
> [12:22:35][Step 2/2] Ant output
> [12:22:35][Ant output] at
> org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:441)
> [12:22:35][Ant output] at
> org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
> [12:22:35][Ant output] at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
> [12:22:35][Ant output] at
> sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> [12:22:35][Ant output] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [12:22:35][Ant output] at
> java.lang.reflect.Method.invoke(Method.java:498)
> [12:22:35][Ant output] at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Task.perform(Task.java:348)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Target.execute(Target.java:435)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Target.performTasks(Target.java:456)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Project.executeTarget(Project.java:1376)
> [12:22:35][Ant output] at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Project.executeTargets(Project.java:1260)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Main.runBuild(Main.java:853)
> [12:22:35][Ant output] at
> org.apache.tools.ant.Main.startAnt(Main.java:235)
> [12:22:35][Ant output] at
> org.apache.tools.ant.launch.Launcher.run(Launcher.java:285)
> [12:22:35][Ant output] at
> org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)
> [12:22:35][Ant output] Caused by: java.io.EOFException
> [12:22:35][Ant output] at
> java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340)
> [12:22:35][Ant output] at
> java.io.DataInputStream.readUTF(DataInputStream.java:589)
> [12:22:35][Ant output] at
> java.io.DataInputStream.readUTF(DataInputStream.java:564)
> [12:22:35][Ant output] at
> org.jacoco.core.data.ExecutionDataReader.readExecutionData(ExecutionDataReader.java:148)
> [12:22:35][Ant output] at
> org.jacoco.core.data.ExecutionDataReader.readBlock(ExecutionDataReader.java:115)
> [12:22:35][Ant output] at
> org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:92)
> [12:22:35][Ant output] at
> org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:59)
> [12:22:35][Ant output] at
> org.jacoco.ant.ReportTask.loadExecutionData(ReportTask.java:514)
> [12:22:35][Ant output] ... 121 more
> [12:22:35][Ant output]
>
> Following is the configuration for jacoco
> <target name="jacoco"
> depends="jacoco-help, jacoco-setup"
> unless="help"
> description="Turns on JaCoCo instrumentation/reporting">
> <property name="jacoco.enabled" value="true" />
> <property name="test.coverage.reporttarget"
> value="jacoco-generate-report" />
> <path id="classpath-jacoco-runtime">
> <fileset dir="${lib.dir}">
> <include name="**/build/*jacoco*.jar" />
> <include name="**/build/asm*.jar" />
> </fileset>
> </path>
> <pathconvert property="test.coverage.runtimejars"
> refid="classpath-jacoco-runtime" />
> </target>
>
> <target name="jacoco-setup"
> depends="java-setup"
> unless="jacoco-setup.completed"
> xmlns:jacoco="antlib:org.jacoco.ant">
> <property name="jacoco.tmp.dir" value="${build.tmp.dir}/jacoco" />
> <property name="jacoco.coverage.dir" value="${jacoco.tmp.dir}/coverage" />
> <mkdir dir="${jacoco.coverage.dir}" />
> <property name="jacoco.reports.dir" value="${build.report.dir}/jacoco" />
> <mkdir dir="${jacoco.reports.dir}" />
> <property name="jacoco.result.file"
> value="${jacoco.coverage.dir}/jacoco.exec" />
> <taskdef uri="antlib:org.jacoco.ant" resource="org/jacoco/ant/antlib.xml">
> <classpath>
> <path refid="classpath-build"/>
> </classpath>
> </taskdef>
> <jacoco:agent property="test.coverage.jvmargs"
> destfile="${jacoco.result.file}"
> append="true"
> enabled="true"
> output="file"/>
> <property name="jacoco-setup.completed" value="true"/>
> </target>
>
> <target name="jacoco-generate-report"
> depends="jacoco-setup"
> if="jacoco.enabled"
> xmlns:jacoco="antlib:org.jacoco.ant">
> <jacoco:report>
> <executiondata>
> <file file="${jacoco.result.file}"/>
> </executiondata>
> <structure name="JaCoCo Report">
> <classfiles>
> <fileset dir="${java.main.classdir}"/>
> </classfiles>
> <sourcefiles encoding="UTF-8">
> <fileset dir="${java.main.src}" />
> </sourcefiles>
> </structure>
> <html destdir="${jacoco.reports.dir}" />
> </jacoco:report>
> <antcall target="report-summary">
> <param name="summary.section" value="quality"/>
> <param name="summary.entry" value="jacoco"/>
> <param name="summary.entry.url" value="jacoco/index.html"/>
> <param name="summary.entry.link" value="JaCoCo"/>
> <param name="summary.entry.text" value="JaCoCo code coverage reports."/>
> </antcall>
> </target>
I'm working on the same project; is there anyway to prevent the report task
from running until the test output is complete?
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