Hi,

i'm using hudson with phing and sonar for my php project from my svn. My first build project like a free style project works fine.
It got sources from svn , executed phing and so phpdoc, phpcpd, pdepend, phpcs, phpunit, Running Tests, Processing JUnit file, Clover Coverage, Code Coverage. At the end, maven and sonar are launched without trouble.
But i done a second build, with different source code (a zend project this time), i put pom file in my svn. On sonar option in hudson, i wrote pom racine. So when i built, i had a strange error :

[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Can not execute Sonar

[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Can not execute Sonar...

See log :

[workspace] $ mvn -f /var/lib/hudson/jobs/MyProject/workspace/build/config/sonar/pom.xml -e -B sonar:sonar -Dsonar.host.url=http://IP:9010/
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'sonar'.
[INFO] Ignoring available plugin update: 2.0-beta-2 as it requires Maven version 3.0
[INFO] Ignoring available plugin update: 2.0-beta-1 as it requires Maven version 3.0
[INFO] ------------------------------------------------------------------------
[INFO] Building bo
[INFO] task-segment: [sonar:sonar] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [sonar:sonar

]
[INFO] Sonar host: http://squeeze:9010
[INFO] Sonar version: 2.4.1
[INFO] Execute: org.codehaus.sonar:sonar-maven-plugin:2.4.1:sonar
[INFO] [sonar:sonar

]
[INFO] Database dialect class org.sonar.jpa.dialect.Derby
[INFO] ------------- Analyzing bo
[INFO] Selected quality profile : [name=PHP_CodeSniffer rules,language=php]
[INFO] Configure maven plugins...
[INFO] Detection of duplication code is not supported for PHP.
[INFO] Sensor PhpSourceImporter[getLanguage()=PHP,getClass()=class org.sonar.plugins.php.core.PhpSourceImporter]...
[INFO] Importing files from project bo
[INFO] private
[INFO] tests
[INFO] Sensor PhpSourceImporter[getLanguage()=PHP,getClass()=class org.sonar.plugins.php.core.PhpSourceImporter] done: 404 ms
[INFO] Sensor org.sonar.plugins.php.core.NoSonarAndCommentedOutLocSensor@1c65f7...
[INFO] Sensor org.sonar.plugins.php.core.NoSonarAndCommentedOutLocSensor@1c65f7 done: 66 ms
[INFO] Sensor AsynchronousMeasuresSensor...
[INFO] Sensor AsynchronousMeasuresSensor done: 84 ms
[INFO] Sensor PhpCodesnifferSensor...
[INFO] Report file for: phpcs : /var/lib/hudson/jobs/MyProject/workspace/build/logs/codesniffer.xml
[INFO] Executing PHPCodeSniffer with command 'phpcs --report-file=/var/lib/hudson/jobs/MyProject/workspace/build/logs/codesniffer.xml --report=checkstyle --extensions=php,php3,php4,php5,phtml,inc /var/lib/hudson/jobs/MyProject/workspace/private'
[INFO] PHPCodeSniffer ended with returned code '1'.
[INFO] Report file for: phpcs : /var/lib/hudson/jobs/MyProject/workspace/build/logs/codesniffer.xml
[INFO] PhpCodeSniffer report file: /var/lib/hudson/jobs/MyProject/workspace/build/logs/codesniffer.xml
[INFO] No violation found in repository php_codesniffer_rules for violation PEAR.Commenting.ClassComment.InvalidAuthors
[INFO] No violation found in repository php_codesniffer_rules for violation Generic.ControlStructures.InlineControlStructure.Discouraged
[INFO] No violation found in repository php_codesniffer_rules for violation PEAR.WhiteSpace.ScopeIndent.Incorrect
[INFO] Sensor PhpCodesnifferSensor done: 2159 ms
[INFO] Sensor PHP Depend Sensor...
[INFO] Report file for: pdepend : /var/lib/hudson/jobs/MyProject/workspace/build/logs/pdepend.xml
[INFO] Collecting measures...
[WARN] The following file doesn't belong to current project sources or tests :
[INFO] Saving measures...
[INFO] Sensor PHP Depend Sensor done: 308 ms
[INFO] Sensor PhpUnitSensor...
[INFO] Report file for: phpunit : /var/lib/hudson/jobs/MyProject/workspace/build/logs/phpunit.xml
[INFO] Parsing file :
[INFO] Parsing file :

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Can not execute Sonar

[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Can not execute Sonar
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: Can not execute Sonar
at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:103)
at org.codehaus.mojo.sonar.Bootstraper.start(Bootstraper.java:79)
at org.codehaus.mojo.sonar.SonarMojo.execute(SonarMojo.java:88)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
Caused by: java.lang.NullPointerException
at org.sonar.plugins.php.phpunit.PhpUnitCoverageResultParser.parseFile(PhpUnitCoverageResultParser.java:125)
at org.sonar.plugins.php.phpunit.PhpUnitCoverageResultParser.parse(PhpUnitCoverageResultParser.java:95)
at org.sonar.plugins.php.phpunit.PhpUnitSensor.analyse(PhpUnitSensor.java:74)
at org.sonar.batch.SensorsExecutor.execute(SensorsExecutor.java:58)
at org.sonar.batch.ProjectBatch.execute(ProjectBatch.java:59)
at org.sonar.batch.Batch.analyzeProject(Batch.java:120)
at org.sonar.batch.Batch.analyzeProjects(Batch.java:83)
at org.sonar.batch.Batch.execute(Batch.java:58)
at org.sonar.maven.SonarMojo.executeBatch(SonarMojo.java:142)
at org.sonar.maven.SonarMojo.execute(SonarMojo.java:133)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:98)
... 21 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11 seconds
[INFO] Finished at: Wed Jan 26 16:40:04 CET 2011
[INFO] Final Memory: 13M/47M