I've been working on porting one of my FlexMojos projects to 4.0-RC2 and Maven 3.0.3. I've started getting this error as well, but I have another twist to throw into the works: I only get this error on MacOS. Under Windows 7, the build runs perfectly.
On MacOS, I get output like this: [INFO] --- flexmojos-maven-plugin:4.0-RC2:copy-flex-resources (copy-fx-ui) @ katasoft-shogun-web --- [INFO] Flexmojos 4.0-RC2 [INFO] Apache License - Version 2.0 (NO WARRANTY) - See COPYRIGHT file Downloading: http://repo1.maven.org/maven2/com/adobe/flex/aglj40/4.1.0.16076/aglj40-4.1.0.16076.jar ... There are many more downloading lines here for other artifacts ... [WARNING] Failed to retrieve pom for com.katasoft.shogun.fx:katasoft-shogun-fx-ui:swf:0.11.0-SNAPSHOT:compile [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 21.709s [INFO] Finished at: Fri Oct 28 21:48:50 EST 2011 [INFO] Final Memory: 16M/265M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC2:copy-flex-resources (copy-fx-ui) on project katasoft-shogun-web: Execution copy-fx-ui of goal org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC2:copy-flex-resources failed. NullPointerException -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException On Windows, the output looks much different: [INFO] --- flexmojos-maven-plugin:4.0-RC2:copy-flex-resources (copy-fx-ui) @ katasoft-shogun-web --- [INFO] Flexmojos 4.0-RC2 [INFO] Apache License - Version 2.0 (NO WARRANTY) - See COPYRIGHT file [INFO] ... Many other goals that don't happen on the Mac because the build fails ... [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 17.759s [INFO] Finished at: Fri Oct 28 21:39:14 EST 2011 [INFO] Final Memory: 39M/487M [INFO] ------------------------------------------------------------------------ Note that on the Windows PC all the downloads that happen on the Mac don't happen. Based on the code in CopyMojo.java, I'm guessing this is not a FlexMojos bug--it looks to me like a difference between how Maven's internals work between Windows and Mac. Maven details from MacOS: Auri:web bturner$ mvn -v Apache Maven 3.0.3 (r1075438; 2011-03-01 04:31:09+1100) Maven home: /Users/bturner/Development/apache-maven-3.0.3 Java version: 1.6.0_26, vendor: Apple Inc. Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home Default locale: en_US, platform encoding: MacRoman OS name: "mac os x", version: "10.7.2", arch: "x86_64", family: "mac" Maven details from Windows 7: C:\Users\Bryan>mvn -v Apache Maven 3.0.3 (r1075438; 2011-03-01 04:31:09+1100) Maven home: C:\Development\apache-maven-3.0.3 Java version: 1.7.0_01, vendor: Oracle Corporation Java home: C:\Program Files\Java\jdk1.7.0\jre Default locale: en_US, platform encoding: Cp1252 OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows" The difference doesn't appear to be related to the fact that this Windows 7 machine is running Java 7; when I reboot the Mac into its bootcamp copy of Windows 7, I have the following: C:\Users\Bryan>mvn -v Apache Maven 3.0.3 (r1075438; 2011-02-28 10:31:09-0700) Maven home: C:\Development\apache-maven-3.0.3 Java version: 1.6.0_27, vendor: Sun Microsystems Inc. Java home: C:\Program Files\Java\jdk1.6.0\jre Default locale: en_US, platform encoding: Cp1252 OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows" Java 6u27 and the build still works correctly. It definitely seems to be related to Maven 3 on MacOS. Any thoughts? Bryan Turner On Wed, Oct 12, 2011 at 4:17 AM, velo <[email protected]> wrote: > FWIW > > https://issues.sonatype.org/browse/FLEXMOJOS-376?focusedCommentId=140928&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-140928 > > It is a long shot, but may be it will help. > > On Oct 8, 1:35 pm, Remi P <[email protected]> wrote: > > same problem with the 4.0-RC2 when trying to build the todo-list sample. > > it seems that the problem comes from the useFinalName property > > this property is set by default to true > > so if you had not set a <finalName> tag in your swf pom, it throws a > > NPE on the CopyMojo.java line 211: > > > > pomProject.getBuild().getFinalName() > > > > the workaround is to configure teh copy-flex-resources goal with > > <useFinalName>false</useFinalName> > > > > I think that Velo should switch the default value of the useFinalName > > property to false to prevent this problem. > > > > regards > > > > remi P > > > > On Fri, Jul 22, 2011 at 1:24 PM, Christofer Dutz > > > > > > > > > > > > > > > > <[email protected]> wrote: > > > > > Hi, > > > > > I guess this problem is related to something in my build. I am getting > > > this error after upgrading from FM3.7 to FM4.0-RC1 in one of my > > > Projects. In another project (similar complexity) I am not getting > > > this error. > > > > > [ERROR] Failed to execute goal > > > > org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC1:copy-flex-resources > > > (default) on project de.upw.tiller.pgm.webapp.blazeds.server: > > > Execution default of goal > > > > org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC1:copy-flex-resources > > > failed. NullPointerException -> [Help 1] > > > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to > > > execute goal > org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC1:copy-flex-resources > > > (default) on project de.upw.tiller.pgm.webapp.blazeds.server: > > > Execution default of goal > > > > org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC1:copy-flex-resources > > > failed. > > > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225) > > > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > > > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) > > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) > > > at > org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) > > > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) > > > at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) > > > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > > > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) > > > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) > > > at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) > > > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) > > > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) > > > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) > > > at org.codehaus.classworlds.Launcher.main(Launcher.java:47) > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > at > com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) > > > Caused by: org.apache.maven.plugin.PluginExecutionException: Execution > > > default of goal > > > > org.sonatype.flexmojos:flexmojos-maven-plugin:4.0-RC1:copy-flex-resources > > > failed. > > > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110) > > > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) > > > ... 25 more > > > Caused by: java.lang.NullPointerException > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.getDestinationFile(CopyMojo.java:211) > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.execute_aroundBody0(CopyMojo.java:144) > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.execute_aroundBody1$advice(CopyMojo.java:24) > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.execute_aroundBody2(CopyMojo.java:124) > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.execute_aroundBody3$advice(CopyMojo.java:17) > > > at > org.sonatype.flexmojos.plugin.war.CopyMojo.execute(CopyMojo.java:1) > > > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) > > > ... 26 more > > > > > I Debugged this a few days ago and could see that the problem is > > > related to pomProject.getBuild() returning null. It would be great, if > > > FM would be a little more verbouse with such errors. Currently I have > > > no idea what's actually wrong. > > > > > Chris > > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Flex Mojos" group. > > > To post to this group, send email to [email protected] > > > To unsubscribe from this group, send email to > > > [email protected] > > > For more options, visit this group at > > >http://groups.google.com/group/flex-mojos > > > > >http://flexmojos.sonatype.org/ > > -- > You received this message because you are subscribed to the Google > Groups "Flex Mojos" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/flex-mojos > > http://flexmojos.sonatype.org/ > -- You received this message because you are subscribed to the Google Groups "Flex Mojos" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/flex-mojos http://flexmojos.sonatype.org/
