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e-gineering / gitflow-helper-maven-plugin

An extension and plugin that teaches Maven to work well with gitflow projects and CI servers.
Apache License 2.0
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NullPointerException when generating archetypes from example projects using the build extension #8

Closed bvarner closed 8 years ago

bvarner commented 8 years ago 
INFO] [INFO] --- maven-archetype-plugin:2.4:create-from-project (default-cli) @ example-war ---
[INFO] [INFO] Setting default groupId: com.cookmedical
[INFO] [INFO] Setting default artifactId: example-war
[INFO] [INFO] Setting default version: 1.0.0-SNAPSHOT
[INFO] [INFO] Setting default package: com.cookmedical
[INFO] [INFO] Scanning for projects...
[INFO] [INFO] Build Extension Resolved: null to:
[INFO] [ERROR] Internal error: java.lang.NullPointerException -> [Help 1]
[INFO] org.apache.maven.InternalErrorException: Internal error: java.lang.NullPointerException
[INFO]  at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:121)
[INFO]  at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
[INFO]  at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
[INFO]  at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
[INFO]  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[INFO]  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[INFO]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[INFO]  at java.lang.reflect.Method.invoke(Method.java:497)
[INFO]  at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
[INFO]  at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
[INFO]  at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
[INFO]  at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[INFO] Caused by: java.lang.NullPointerException
[INFO]  at java.util.regex.Pattern.<init>(Pattern.java:1350)
[INFO]  at java.util.regex.Pattern.compile(Pattern.java:1028)
[INFO]  at java.util.regex.Pattern.matches(Pattern.java:1133)
[INFO]  at java.lang.String.matches(String.java:2121)
[INFO]  at com.e_gineering.maven.gitflowhelper.MasterPromoteExtension.afterProjectsRead(MasterPromoteExtension.java:100)
[INFO]  at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:266)
[INFO]  at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
[INFO]  at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
[INFO]  ... 11 more
[INFO] [ERROR]