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Karl-Heinz Marbaise commented on MASSEMBLY-696: ----------------------------------------------- First thanks for your issue, but can you please define a [SHA1 sum|https://github.com/apache/maven-plugins/commits/trunk] or [SVN revision number|http://svn.apache.org/repos/asf/maven/plugins/trunk/] which can be found in one of those locations which i currently can't... Furthermore can you give a complete use case for that issue. Fortunately you have created a patch with an appropriate unit test. You have added log output with failures which is very good, but it would be better having a complete use case which can be integrated as an integration test as well..and of course gives other committers the chance to verify this behaviour. BTW. Have you checked this with the last release of maven-assembly-plugin (2.4) instead of 2.5-SNAPSHOT ? > Internal Regexp Error with Windows Paths > ---------------------------------------- > > Key: MASSEMBLY-696 > URL: https://jira.codehaus.org/browse/MASSEMBLY-696 > Project: Maven Assembly Plugin > Issue Type: Bug > Affects Versions: 2.5 > Environment: Windows 7 > maven-assembly-plugin trunk@e785abb > Reporter: Kenney Westerhof > Attachments: MASSEMBLY-696.patch > > > On windows the Assembly plugin shows this error: > {code} > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-assembly-plugin:2.5-SNAPSHOT:single > (default-cli) on project myproject: Execution default-cli of goal > org.apache.maven.plugins:maven-assembly-plugin:2.5-SNAPSHOT:single failed: > Unexpected internal error near index 1 > \ > ^ > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224) > .... > Caused by: java.util.regex.PatternSyntaxException: Unexpected internal error > near index 1 > \ > ^ > at java.util.regex.Pattern.error(Pattern.java:1924) > at java.util.regex.Pattern.compile(Pattern.java:1671) > at java.util.regex.Pattern.<init>(Pattern.java:1337) > at java.util.regex.Pattern.compile(Pattern.java:1022) > at java.lang.String.split(String.java:2313) > at java.lang.String.split(String.java:2355) > at > org.apache.maven.plugin.assembly.utils.AssemblyFormatUtils.fixRelativeRefs(AssemblyFormatUtils.java:509) > {code} -- This message was sent by Atlassian JIRA (v6.1.6#6162)