Re: [m2] Release:perform fails becuase of checkstyle plugin

Mon, 26 Mar 2007 23:34:22 -0800 

If your checkstyle file isn't in your source tree, you can set your checkstyle 
config like that : 
http://maven.apache.org/plugins/maven-checkstyle-plugin/examples/multi-module-config.html

Emmanuel

Adrian Herscu a écrit :
This happens whenever the maven-checkstyle-plugin does not find the specified configuration file. 
Adrian.

Ziv Ben-Eliahu wrote:

Short description of the problem
*********************************
When running "mvn release:perform", "Checkstyle" report plugin fails on:
[WARNING] Unable to load parent project from repository: Could not find the model file 'D:\projectParent\projectA\target\checkout\..\pom.xml'. [INFO] Skipped "Maven Surefire Report" report, file "surefire-report.html" already exists f 
    [INFO] Generate "Checkstyle" report.
[INFO] ------------------------------------------------------------------------ 
    [ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------ 
    [INFO] String index out of range: -1
[INFO] ------------------------------------------------------------------------ 
    [INFO] Trace
java.lang.StringIndexOutOfBoundsException: String index out of range: -1 
        at java.lang.String.substring(String.java:1768)
at org.codehaus.classworlds.UrlUtils.normalizeUrlPath(UrlUtils.java:28) at org.codehaus.classworlds.DefaultClassRealm.getResource(DefaultClassRealm.java:284) at org.codehaus.classworlds.RealmClassLoader.getResource(RealmClassLoader.java:237) at org.apache.maven.plugin.checkstyle.Locator.resolveLocation(Locator.java:117) at org.apache.maven.plugin.checkstyle.CheckstyleReport.getConfigFile(CheckstyleReport.j 



Long description of the problem
*********************************
The project structure looks like this:

Parent-1.0-alpha-4
    +A-1.0-alpha-3-SNAPSHOT

The parent hold checkstyle configuration.


Project A-1.0-alpha-3-SNAPSHOT have these in the pom.xml:

  <reporting>
    <plugins>
      <plugin>
        <artifactId>maven-checkstyle-plugin</artifactId>
<configuration> <configLocation>${basedir}/../src/config/checkstyle/my-checks.xml</configLocation> 
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
      </plugin>
      <plugin>
        <artifactId>maven-surefire-report-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>jdepend-maven-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>cobertura-maven-plugin</artifactId>
        <version>2.0</version>
      </plugin>
    </plugins>
  </reporting>
In project A-1.0-alpha-3-SNAPSHOT (under the parent) I do the following with Maven2: 

 > mvn site
SUCCESS and give complete report

 > mvn release:clean release:prepare
SUCCESS

 > mvn release:perform
BUILD ERROR
cause: as specified above, in the short description.
A possible meaning of the cause - it tried to get to the parent pom.xml. But since it is under target\checkout the parent is not one directory up. 


When I removed the configuration line:
<configLocation>${basedir}/../src/config/checkstyle/my-checks.xml</configLocation>
and did a new release:preform, the checkstyle still had the same problem but it continued to SUCCESS by using a default checkstyle settings instead of my settings. The message was:
[WARNING] Unable to load parent project from repository: Could not find the model file 'D:\projectParent\projectA\target\checkout\..\pom.xml'. [INFO] Skipped "Maven Surefire Report" report, file "surefire-report.html" already exists for the English version. 
    [INFO] Generate "Checkstyle" report.
    [INFO] There are 511 checkstyle errors.
    [WARNING] Unable to locate Source XRef to link to - DISABLED
[ERROR] VM #displayTree: error : too few arguments to macro. Wanted 2 got 0 [ERROR] VM #menuItem: error : too few arguments to macro. Wanted 1 got 0 
    [INFO] Generate "JavaDocs" report.


Does someone have an idea why this is happening?


Thanks, Ziv.



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