Hi,
Thank you so much . I think I took a mistake like what you said
'This happens when you try to mix online instrumentation using Agent with
offline pre-instrumentation. Don't use both for the same classes.'
I am very new in jacoco ,ant and maven , and I've tried to use
<exclude> * </exclude> for "prepare-agent" and "report",but it doesn't
work. Maybe I shoud do it in org.jacoco.ant , but I still have no idea how
to exclude it. Here is my profile for jacoco, and it is defined in parent
pom.xml . "sub_moduleA" is one of the sub-modules .
Could you give me an sample to exclude a file and just modify the profile
,Thank you again !
<profile>
<id>jacoco</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.16</version>
<configuration>
<includes>
<include>**/facebook/presto/**/Test*.java</include>
</includes>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>properties-maven-plugin</artifactId>
<version>1.0.0</version>
<inherited>false</inherited>
<executions>
<execution>
<goals>
<goal>set-system-properties</goal>
</goals>
<configuration>
<properties>
<property>
<name>parent.basedir</name>
<value>${basedir}</value>
</property>
</properties>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<!-- Copy the ant tasks jar. Needed for
ts.jacoco.report-ant . -->
<execution>
<id>jacoco-dependency-ant</id>
<goals>
<goal>copy</goal>
</goals>
<phase>process-test-resources</phase>
<inherited>false</inherited>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.jacoco</groupId>
<artifactId>org.jacoco.ant</artifactId>
<version>0.7.7.201606060606</version>
</artifactItem>
</artifactItems>
<stripVersion>true</stripVersion>
<outputDirectory>${basedir}/target/jacoco-jars</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.6</version>
<executions>
<execution>
<phase>post-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<echo message="Generating JaCoCo
Reports" />
<taskdef
classname="org.jacoco.ant.ReportTask" name="report">
<classpath
path="${parent.basedir}/target/jacoco-jars/org.jacoco.ant.jar" />
</taskdef>
<mkdir
dir="${parent.basedir}/target/site/jacoco" />
<report>
<executiondata>
<fileset
dir="${parent.basedir}/sub_moduleA/target">
<include name="jacoco.exec"
/>
</fileset>
<fileset
dir="${parent.basedir}/sub_moduleB/target">
<include name="jacoco.exec"
/>
</fileset>
...
</executiondata>
<structure name="jacoco-multi
Coverage Project">
<group name="jacoco-multi">
<sourcefiles
encoding="UTF-8">
<fileset
dir="${parent.basedir}/sub_moduleA/src/main/java" />
<fileset
dir="${parent.basedir}/sub_moduleB/src/main/java" />
...
</sourcefiles>
<classfiles>
<fileset
dir="${parent.basedir}/sub_moduleA/target/classes" >
<exclude
name="*.jar"/>
</fileset>
<fileset
dir="${parent.basedir}sub_moduleB/target/classes" >
<exclude
name="*.jar"/>
</fileset>
...
</classfiles>
</group>
</structure>
<csv
destfile="${parent.basedir}/target/site/jacoco/coverage-report.csv" />
<xml
destfile="${parent.basedir}/target/site/jacoco/coverage-report.xml" />
<html
destdir="${parent.basedir}/target/site/jacoco" />
</report>
</target>
</configuration>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.jacoco</groupId>
<artifactId>org.jacoco.ant</artifactId>
<version>0.7.6.201602180812</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.7.201606060606</version>
<executions>
<execution>
<id>jacoco-initialize</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>jacoco-site</id>
<phase>package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
<configuration>
<excludes>
<exclude>
*.jar
</exclude>
<exclude>
**/BlockBuilderStatus.class
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</profile>
在 2017年1月7日星期六 UTC+8上午5:46:29，Evgeny Mandrikov写道：
>
> I want use BlockBuilderStatus.class without instrumentation
>
>
> Your initial question had no usage of
> http://www.jacoco.org/jacoco/trunk/doc/instrument-mojo.html , so I told
> you about exclusions for "prepare-agent" and "report".
> And "instrument" accepts file name for exclusions.
>
>
>> An Ant BuildException has occured: Error while creating report: Error
>> while analyzing xxx.class. Class xxx is already instrumented. "
>
>
> This happens when you try to mix online instrumentation using Agent with
> offline pre-instrumentation. Don't use both for the same classes.
>
> Please change your code to ignore synthetic members.
>>
>> where can I find a sample?
>
>
>
> https://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Field.html#isSynthetic()
>
>
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