Build failure while trying to build the TFS plugin locally

[Patrick van der Velde]

Hi

I've just cloned the TFS plugin so that I can make some changes and create a pull request. The first thing I tried to do is build the last commit on the master branch, unfortunately that fails with a maven error (see below). Given that the last build (https://ci.jenkins.io/job/Plugins/job/tfs-plugin/job/master/) is green I assume that my environment is not correctly configured (it's a fresh environment configuration). I followed the instructions from the 'contributing.md' document and installed the JAVA 9 JDK and Maven 3.5.0. Maven runs fine but then gives the error below.

Could anybody give me any hints on what could possibly be incorrect in my environment configuration?


    [INFO] Scanning for projects...
    [WARNING] The POM for org.jenkins-ci.tools:maven-hpi-plugin:jar:1.120 is missing, no dependency information available
    [WARNING] Failed to build parent project for org.jenkins-ci.plugins:tfs-parent:pom:5.122.0-SNAPSHOT
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Build Order:
    [INFO]
    [INFO] Team Foundation Server Plug-in parent
    [INFO] TFS SDK installer
    [INFO] Team Foundation Server Plug-in
    [INFO]
    [INFO] ------------------------------------------------------------------------
    [INFO] Building Team Foundation Server Plug-in parent 5.122.0-SNAPSHOT
    [INFO] ------------------------------------------------------------------------
    [INFO]
    [INFO] --- maven-enforcer-plugin:1.3.1:display-info (display-info) @ tfs-parent ---
    [INFO] Maven Version: 3.5.0
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary:
    [INFO]
    [INFO] Team Foundation Server Plug-in parent .............. FAILURE [  0.895 s]
    [INFO] TFS SDK installer .................................. SKIPPED
    [INFO] Team Foundation Server Plug-in ..................... SKIPPED
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD FAILURE
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 2.987 s
    [INFO] Finished at: 2017-10-09T17:27:52+13:00
    [INFO] Final Memory: 21M/70M
    [INFO] ------------------------------------------------------------------------
    [ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:1.3.1:display-info (display-info) on project tfs-parent: Execution display-info of goal org.apache.maven.plugins:maven-enforcer-plugin:1.3.1:display-info failed: An API incompatibility was encountered while executing org.apache.maven.plugins:maven-enforcer-plugin:1.3.1:display-info: java.lang.ExceptionInInitializerError: null
    [ERROR] -----------------------------------------------------
    [ERROR] realm =    plugin>org.apache.maven.plugins:maven-enforcer-plugin:1.3.1
    [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
    [ERROR] urls[0] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/plugins/maven-enforcer-plugin/1.3.1/maven-enforcer-plugin-1.3.1.jar
    [ERROR] urls[1] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/codehaus/mojo/extra-enforcer-rules/1.0-beta-4/extra-enforcer-rules-1.0-beta-4.jar
    [ERROR] urls[2] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/shared/maven-dependency-tree/2.1/maven-dependency-tree-2.1.jar
    [ERROR] urls[3] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
    [ERROR] urls[4] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
    [ERROR] urls[5] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/shared/maven-common-artifact-filters/1.4/maven-common-artifact-filters-1.4.jar
    [ERROR] urls[6] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/reporting/maven-reporting-api/2.0.9/maven-reporting-api-2.0.9.jar
    [ERROR] urls[7] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/doxia/doxia-sink-api/1.0-alpha-10/doxia-sink-api-1.0-alpha-10.jar
    [ERROR] urls[8] = file:/C:/Users/patrick.vandervelde/.m2/repository/commons-cli/commons-cli/1.0/commons-cli-1.0.jar
    [ERROR] urls[9] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar
    [ERROR] urls[10] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.8/plexus-utils-1.5.8.jar
    [ERROR] urls[11] = file:/C:/Users/patrick.vandervelde/.m2/repository/commons-lang/commons-lang/2.3/commons-lang-2.3.jar
    [ERROR] urls[12] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/enforcer/enforcer-api/1.3.1/enforcer-api-1.3.1.jar
    [ERROR] urls[13] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/apache/maven/enforcer/enforcer-rules/1.3.1/enforcer-rules-1.3.1.jar
    [ERROR] urls[14] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/beanshell/bsh/2.0b4/bsh-2.0b4.jar
    [ERROR] urls[15] = file:/C:/Users/patrick.vandervelde/.m2/repository/org/codehaus/plexus/plexus-i18n/1.0-beta-6/plexus-i18n-1.0-beta-6.jar
    [ERROR] Number of foreign imports: 1
    [ERROR] import: Entry[import  from realm ClassRealm[project>org.jenkins-ci.plugins:tfs-parent:5.122.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
    [ERROR]
    [ERROR] -----------------------------------------------------
    [ERROR] : begin 0, end 3, length 1
    [ERROR] -> [Help 1]
    [ERROR]
    [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
    [ERROR] Re-run Maven using the -X switch to enable full debug logging.
    [ERROR]
    [ERROR] For more information about the errors and possible solutions, please read the following articles:
    [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException

Thanks

Petrik

[Baptiste Mathus]

Hello,

Java 9 isn't supported yet (it will take even more time to support it for development probably). Can you please try with JDK 8?

Thanks

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[Patrick van der Velde]

Hi

changing to JDK 8 resolves the error. The build process now fails with some CheckStyle errors. For the time being I can ignore those

Thanks heaps

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