org.apache.maven.lifecycle.LifecycleExecutionException: At file:/C:/dev/j2install-maven/j2install/src/jaxme/j2install.xsd, line 20, column 39: Unable to derive package name from an empty namespace URI. Use the schemaBindings to specify a package name.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via ws-jaxme-dev by Robert Eric Reeves, 1 year ago
At file:/C:/dev/j2install-maven/j2install/src/jaxme/j2install.xsd, line 20, column 39: Unable to derive package name from an empty namespace URI. Use the schemaBindings to specify a package name.
via Sonatype JIRA by Deleted User, 1 year ago
Cannot copy a directory: C:\DEV\wss\runtimejbt_configuration\burnout-web\target\classes; Did you package/install org.lotr.agile.burnout:burnout-web:war:1.0-SNAPSHOT:compile?
via Google Groups by daniel_parry, 4 months ago
Unable to get dependency information: Unable to read the metadata file for artifact 'org.apache.sling:org.apache.sling.launchpad.bundles:jar': Cannot find parent: org.apache.sling:sling for project: null:org.apache.sling.launchpad.bundles:jar:6
via Google Groups by Mike Burton, 5 months ago
Unable to get dependency information: Unable to read the metadata file for artifact 'commons-fileupload:commons-fileupload:jar': Cannot find parent: org.apache.commons:commons-parent for project: commons-fileupload:commons-fileupload:jar:1.2 for
via geronimo-dev by gawor@apache.org, 1 year ago
Internal error in the plugin manager executing goal 'org.codehaus.mojo:ianal-maven-plugin:1.0-alpha-1:verify-legal-files': Unable to find the mojo 'org.codehaus.mojo:ianal-maven-plugin:1.0-alpha-1:verify-legal-files' in the plugin 'org.codehaus.mojo:ianal-maven-plugin'
via markmail.org by Unknown author, 1 year ago
Internal error in the plugin manager executing goal 'org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.1:generate': Unable to find the mojo 'org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.1:generate' in the plugin 'org.jvnet.jaxb2.maven2:maven-jaxb2-plugin'
org.apache.maven.lifecycle.LifecycleExecutionException: At file:/C:/dev/j2install-maven/j2install/src/jaxme/j2install.xsd, line 20, column 39: Unable to derive package name from an empty namespace URI. Use the schemaBindings to specify a package name.
at org.apache.ws.jaxme.generator.sg.impl.AbstractContext.getPackageNameFromURI(AbstractContext.java:129)
at org.apache.ws.jaxme.generator.sg.impl.AbstractContext.getPackageName(AbstractContext.java:85)
at org.apache.ws.jaxme.generator.sg.impl.GlobalContext.(GlobalContext.java:68)
at org.apache.ws.jaxme.generator.sg.impl.JAXBObjectSG.(JAXBObjectSG.java:105)
at org.apache.ws.jaxme.generator.sg.impl.JAXBObjectSG.(JAXBObjectSG.java:70)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSGFactory.newObjectSG(JAXBSGFactory.java:127)
at org.apache.ws.jaxme.generator.sg.impl.SGFactoryImpl.newObjectSG(SGFactoryImpl.java:65)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSGFactory.getObjectSG(JAXBSGFactory.java:133)
at org.apache.ws.jaxme.generator.sg.impl.SGFactoryImpl.getObjectSG(SGFactoryImpl.java:69)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSchemaSG.getElement(JAXBSchemaSG.java:196)
at org.apache.ws.jaxme.generator.sg.impl.SchemaSGImpl.getElement(SchemaSGImpl.java:51)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSchemaSG.init(JAXBSchemaSG.java:131)
at org.apache.ws.jaxme.generator.sg.impl.SchemaSGImpl.init(SchemaSGImpl.java:127)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSGFactory.getSchemaSG(JAXBSGFactory.java:174)
at org.apache.ws.jaxme.generator.sg.impl.SGFactoryImpl.getSchemaSG(SGFactoryImpl.java:57)
at org.apache.ws.jaxme.generator.sg.impl.JAXBSchemaReader.parse(JAXBSchemaReader.java:137)
at org.apache.ws.jaxme.generator.impl.GeneratorImpl.generate(GeneratorImpl.java:147)
at org.apache.ws.jaxme.generator.impl.GeneratorImpl.generate(GeneratorImpl.java:180)
at org.apache.ws.jaxme.maven.plugins.JaxMeGoal.execute(JaxMeGoal.java:536)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:530)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:472)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:451)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
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:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.