Re: KMP: error message improval
Hi Markus, It's a fair point. At least the plugin should display "clear/human" message. I think it's an easy first improvement to do (see my message on the list this morning about improving error messages). Regards JB On 24/01/2020 15:35, Markus Rathgeb wrote: > Hi, > > I am using the karaf maven plugin to verify my feature files. > As I changed some of them and introduced new ones (some restructuring) > I run into the error that the verification cannot be run anymore. > > I found the error after some time, and it has been caused by a mistake > I did on the feature restructuring. The error has been in my feature > definitions and not in the Maven plugin, but the message given by the > plugin has not been really helpful (and could be perhaps improved). > > So, let's first give you the error in a feature definition: > * there is feature_b that declares feature_a as repository > * there is feature_a that declares feature_b as repository (that > dependency has been introduced by copy and paste and has been my > fault) > * both projects can be build and verified at least as long as no > feature of the one repo needs one of the other > * there is feature_c that declares feature_b as repository > * the feature_c depends on features from feature_b > > The verification of feature_c fails with that message (I used the > Maven option "-e" to get a stracktrace): > > [INFO] > > [INFO] BUILD FAILURE > [INFO] > > [INFO] Total time: 9.289 s > [INFO] Finished at: 2020-01-24T14:46:50+01:00 > [INFO] > > [ERROR] Failed to execute goal > org.apache.karaf.tooling:karaf-maven-plugin:4.2.8:verify (verify) on > project foo: Unable to load features descriptors: Error: > [ERROR] null > [ERROR] null > [ERROR] null > [ERROR] -> [Help 1] > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to > execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.2.8:verify > (verify) on project foo: Unable to load features descriptors > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:215) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:156) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:148) > at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject > (LifecycleModuleBuilder.java:117) > at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject > (LifecycleModuleBuilder.java:81) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build > (SingleThreadedBuilder.java:56) > at org.apache.maven.lifecycle.internal.LifecycleStarter.execute > (LifecycleStarter.java:128) > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) > at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) > at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:192) > at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:498) > at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced > (Launcher.java:289) > at org.codehaus.plexus.classworlds.launcher.Launcher.launch > (Launcher.java:229) > at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode > (Launcher.java:415) > at org.codehaus.plexus.classworlds.launcher.Launcher.main > (Launcher.java:356) > Caused by: org.apache.maven.plugin.MojoExecutionException: Unable to > load features descriptors > at org.apache.karaf.tooling.VerifyMojo.doExecute (VerifyMojo.java:319) > at org.apache.karaf.tooling.VerifyMojo.execute (VerifyMojo.java:202) > at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo > (DefaultBuildPluginManager.java:137) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:210) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:156) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:148) > at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject > (LifecycleModuleBuilder.java:117) > at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject > (LifecycleModuleBuilder.java:81) > at >
KMP: error message improval
Hi, I am using the karaf maven plugin to verify my feature files. As I changed some of them and introduced new ones (some restructuring) I run into the error that the verification cannot be run anymore. I found the error after some time, and it has been caused by a mistake I did on the feature restructuring. The error has been in my feature definitions and not in the Maven plugin, but the message given by the plugin has not been really helpful (and could be perhaps improved). So, let's first give you the error in a feature definition: * there is feature_b that declares feature_a as repository * there is feature_a that declares feature_b as repository (that dependency has been introduced by copy and paste and has been my fault) * both projects can be build and verified at least as long as no feature of the one repo needs one of the other * there is feature_c that declares feature_b as repository * the feature_c depends on features from feature_b The verification of feature_c fails with that message (I used the Maven option "-e" to get a stracktrace): [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 9.289 s [INFO] Finished at: 2020-01-24T14:46:50+01:00 [INFO] [ERROR] Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.2.8:verify (verify) on project foo: Unable to load features descriptors: Error: [ERROR] null [ERROR] null [ERROR] null [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.2.8:verify (verify) on project foo: Unable to load features descriptors at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288) at org.apache.maven.cli.MavenCli.main (MavenCli.java:192) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356) Caused by: org.apache.maven.plugin.MojoExecutionException: Unable to load features descriptors at org.apache.karaf.tooling.VerifyMojo.doExecute (VerifyMojo.java:319) at org.apache.karaf.tooling.VerifyMojo.execute (VerifyMojo.java:202) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) at org.apache.maven.cli.MavenCli.doMain
