Hi,
I'm running into a strange issue when trying to generate the jacoco coverage
report via ant:
jacocoReport:^M
parsing buildfile
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml
with URI =
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml^M
[jacoco:report] Loading execution data file c:\cv_test\1010\jacoco.exec^M
^M
BUILD FAILED^M
C:\cv_test\1010\build\build-test.xml:203: Unable to read execution data file
c:\cv_test\1010\jacoco.exec^M
at org.jacoco.ant.ReportTask.loadExecutionData(ReportTask.java:516)^M
at org.jacoco.ant.ReportTask.execute(ReportTask.java:490)^M
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)^M
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)^M
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)^M
at java.lang.reflect.Method.invoke(Unknown Source)^M
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)^M
at org.apache.tools.ant.Task.perform(Task.java:348)^M
at org.apache.tools.ant.Target.execute(Target.java:357)^M
at org.apache.tools.ant.Target.performTasks(Target.java:385)^M
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)^M
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)^M
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)^M
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)^M
at org.apache.tools.ant.Main.runBuild(Main.java:758)^M
at org.apache.tools.ant.Main.startAnt(Main.java:217)^M
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)^M
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)^M
Caused by: org.jacoco.core.data.IncompatibleExecDataVersionException: Cannot
read execution data version 0x1006. This version of JaCoCo uses execution data
version 0x1007.^M
at
org.jacoco.core.data.ExecutionDataReader.readHeader(ExecutionDataReader.java:129)^M
at
org.jacoco.core.data.ExecutionDataReader.readBlock(ExecutionDataReader.java:109)^M
at
org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:92)^M
at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:59)^M
at org.jacoco.ant.ReportTask.loadExecutionData(ReportTask.java:514)^M
... 17 more^M
--- Nested Exception ---^M
org.jacoco.core.data.IncompatibleExecDataVersionException: Cannot read
execution data version 0x1006. This version of JaCoCo uses execution data
version 0x1007.^M
at
org.jacoco.core.data.ExecutionDataReader.readHeader(ExecutionDataReader.java:129)^M
at
org.jacoco.core.data.ExecutionDataReader.readBlock(ExecutionDataReader.java:109)^M
at
org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:92)^M
at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:59)^M
at org.jacoco.ant.ReportTask.loadExecutionData(ReportTask.java:514)^M
at org.jacoco.ant.ReportTask.execute(ReportTask.java:490)^M
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)^M
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)^M
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)^M
at java.lang.reflect.Method.invoke(Unknown Source)^M
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)^M
at org.apache.tools.ant.Task.perform(Task.java:348)^M
at org.apache.tools.ant.Target.execute(Target.java:357)^M
at org.apache.tools.ant.Target.performTasks(Target.java:385)^M
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)^M
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)^M
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)^M
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)^M
at org.apache.tools.ant.Main.runBuild(Main.java:758)^M
at org.apache.tools.ant.Main.startAnt(Main.java:217)^M
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)^M
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)^M
^M
Jacoco is complaining about the data version but I'm using the same version to
run jacoco:coverage and jacoco:report. I've verified this by running ant with
the verbose option. I see this in the log file:
JACOCO COVERAGE:
parsing buildfile
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml
with URI =
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml^M
[jacoco:coverage] Enhancing testng with coverage^M
[testng]
'-javaagent:C:\Users\devops\AppData\Local\Temp\jacocoagent245892142721300852.jar=destfile=C:\cv_test\1010\build\jacoco.exec,excludes=*cv/core/label/Labels'^M
JACOCO REPORT:
jacocoReport:^M
parsing buildfile
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml
with URI =
jar:file:/C:/ant/apache-ant-1.7.1/lib/jacocoant-0.7.9.jar!/org/jacoco/ant/antlib.xml^M
[jacoco:report] Loading execution data file c:\cv_test\1010\jacoco.exec^M
^M
BUILD FAILED^M
C:\cv_test\1010\build\build-test.xml:203: Unable to read execution data file
c:\cv_test\1010\jacoco.exec^M
So from the log it looks like both tasks parse the same jacocoant-0.7.9.jar
file, but I'm still getting this error when trying to generate the report.
I'm kind of out of ideas of what else to check at this point. Anyone have any
ideas?
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