[mojo-dev] [jira] (MLICENSE-101) FileNotFoundException opening file on directory

[Stephen Colebourne (JIRA)]

Title: Message Title

Stephen Colebourne created an issue   Mojo's License Maven Plugin / MLICENSE-101 FileNotFoundException opening file on directory Issue Type: Bug Assignee: Tony Chemit Created: 27/Jan/14 9:11 AM Priority: Major Reporter: Stephen Colebourne We are seeing an exception when running the plugin as part of mvn site: <reporting> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>license-maven-plugin</artifactId> <version>1.6</version> <reportSets> <reportSet> <id>single</id> <reports> <report>third-party-report</report> </reports> <configuration> <licenseMerges> <licenseMerge>Apache Software License, v2.0|The Apache Software License, Version 2.0|Apache 2|Apache v2|Apache License 2.0|Apache License, Version 2.0|Apache 2.0|Apache License Version 2.0|Apache License|Apache Software License - Version 2.0</licenseMerge> <licenseMerge>Eclipse Public License, v1.0|Eclipse Public License, Version 1.0|Eclipse Public License Version 1.0|Eclipse Public License - v 1.0|Eclipse Public License - Version 1.0</licenseMerge> <licenseMerge>Academic Free License, v 2.1|The Academic Free License, v. 2.1</licenseMerge> <licenseMerge>Mozilla Public License|MPL</licenseMerge> <licenseMerge>Mozilla Public License, v1.1|MPL 1.1|MPL v1.1</licenseMerge> <licenseMerge>LGPL|GNU Lesser General Public License|Lesser General Public License</licenseMerge> <licenseMerge>LGPL, v2.1|Lesser General Public License (LGPL)|LGPL 2.1|LGPL v2.1</licenseMerge> <licenseMerge>CDDL, v1.1|CDDL 1.1|CDDL v1.1</licenseMerge> <licenseMerge>MIT License|MIT|The MIT License</licenseMerge> <licenseMerge>New BSD License|BSD 3-clause</licenseMerge> </licenseMerges> <useMissingFile>true</useMissingFile> </configuration> </reportSet> </reportSets> </plugin> </plugins> </reporting> The exception is: build 26-Jan-2014 23:20:50 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.3:site (default-site) on project og-integration: Error during page generation: Error rendering Maven report: /srv/bamboo/bamboo-data/build-dir/build-dir/OGDVLP-SITE-SITE/projects/OG-Analytics/target/classes (Is a directory) -> [Help 1] build 26-Jan-2014 23:20:50 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.3:site (default-site) on project og-integration: Error during page generation build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) build 26-Jan-2014 23:20:50 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) build 26-Jan-2014 23:20:50 at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) build 26-Jan-2014 23:20:50 at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) build 26-Jan-2014 23:20:50 at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) build 26-Jan-2014 23:20:50 at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) build 26-Jan-2014 23:20:50 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) build 26-Jan-2014 23:20:50 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) build 26-Jan-2014 23:20:50 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) build 26-Jan-2014 23:20:50 at java.lang.reflect.Method.invoke(Method.java:606) build 26-Jan-2014 23:20:50 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) build 26-Jan-2014 23:20:50 at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) build 26-Jan-2014 23:20:50 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) build 26-Jan-2014 23:20:50 at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) build 26-Jan-2014 23:20:50 Caused by: org.apache.maven.plugin.MojoExecutionException: Error during page generation build 26-Jan-2014 23:20:50 at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:143) build 26-Jan-2014 23:20:50 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) build 26-Jan-2014 23:20:50 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) build 26-Jan-2014 23:20:50 ... 19 more build 26-Jan-2014 23:20:50 Caused by: org.apache.maven.doxia.siterenderer.RendererException: Error rendering Maven report: /srv/bamboo/bamboo-data/build-dir/build-dir/OGDVLP-SITE-SITE/projects/OG-Analytics/target/classes (Is a directory) build 26-Jan-2014 23:20:50 at org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:233) build 26-Jan-2014 23:20:50 at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:319) build 26-Jan-2014 23:20:50 at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:135) build 26-Jan-2014 23:20:50 at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:175) build 26-Jan-2014 23:20:50 at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:138) build 26-Jan-2014 23:20:50 ... 21 more build 26-Jan-2014 23:20:50 Caused by: org.apache.maven.reporting.MavenReportException: /srv/bamboo/bamboo-data/build-dir/build-dir/OGDVLP-SITE-SITE/projects/OG-Analytics/target/classes (Is a directory) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.ThirdPartyReportMojo.doGenerateReport(ThirdPartyReportMojo.java:218) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.AbstractLicenseReportMojo.executeReport(AbstractLicenseReportMojo.java:215) build 26-Jan-2014 23:20:50 at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:196) build 26-Jan-2014 23:20:50 at org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:219) build 26-Jan-2014 23:20:50 ... 25 more build 26-Jan-2014 23:20:50 Caused by: java.io.FileNotFoundException: /srv/bamboo/bamboo-data/build-dir/build-dir/OGDVLP-SITE-SITE/projects/OG-Analytics/target/classes (Is a directory) build 26-Jan-2014 23:20:50 at java.io.FileInputStream.open(Native Method) build 26-Jan-2014 23:20:50 at java.io.FileInputStream.<init>(FileInputStream.java:138) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.utils.SortedProperties.load(SortedProperties.java:111) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.api.DefaultThirdPartyTool.loadThirdPartyDescriptorsForUnsafeMapping(DefaultThirdPartyTool.java:238) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.api.DefaultThirdPartyHelper.loadThirdPartyDescriptorForUnsafeMapping(DefaultThirdPartyHelper.java:165) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.api.DefaultThirdPartyHelper.createUnsafeMapping(DefaultThirdPartyHelper.java:239) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.ThirdPartyReportMojo.createThirdPartyDetails(ThirdPartyReportMojo.java:324) build 26-Jan-2014 23:20:50 at org.codehaus.mojo.license.ThirdPartyReportMojo.doGenerateReport(ThirdPartyReportMojo.java:214) build 26-Jan-2014 23:20:50 ... 28 more I have no idea why the plugin is trying to open a file when the file is a directory. However, this could be relatively easily checked for by altering code in three places. DefaultThirdPartyTool: line 232 and line 455: AddThirdParty: line 436 // change from: if ( thirdPartyDescriptor.exists() ) // change to if ( thirdPartyDescriptor.exists() && thirdPartyDescriptor.isFile() ) Note that this works locally, but fails on the CI server. Ideally I'd get to the bottom of the real issue, but the defensive programming above is a good simple tweak that should go into the plugin anyway. Add Comment   This message was sent by Atlassian JIRA (v6.1.6#6162-sha1:7af547c) --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email