我正在使用Ant4Eclipse构建一个耳包。
你能告诉我如何继续吗？
<ear destfile="${deploy}/pto-web-ear.ear">
<ant4eclipse:jdtProjectFileSet workspaceDirectory="/data/temp/ANT/PSFBUILD"
projectName="pto-web-ear" />
</ear>
我在上面使用。
但它导致我出错：
/data/temp/ANT/PSFBUILD/pto-web-ear/ant4eclipsebuild.xml:59: org.ant4eclipse.lib.core.exception.Ant4EclipseException:
A precondition has been violated: hasRole(projectRoleClass) on project 'pto-web-ear'
has to be true for role 'interface org.ant4eclipse.lib.jdt.model.project.JavaProjectRole'!
at org.ant4eclipse.lib.core.Assure.assertTrue(Assure.java:264)
at org.ant4eclipse.lib.platform.internal.model.resource.EclipseProjectImpl.getRole(EclipseProjectImpl.java:424)
at org.ant4eclipse.ant.jdt.JdtProjectFileSet.doComputeFileSet(JdtProjectFileSet.java:193)
at org.ant4eclipse.ant.platform.core.task.AbstractAnt4EclipseFileSet.computeFileSet(AbstractAnt4EclipseFileSet.java:276)
at org.ant4eclipse.ant.platform.core.task.AbstractAnt4EclipseFileSet.iterator(AbstractAnt4EclipseFileSet.java:243)
at org.apache.tools.ant.taskdefs.Zip.grabNonFileSetResources(Zip.java:1585)
at org.apache.tools.ant.taskdefs.Zip.getNonFileSetResourcesToAdd(Zip.java:1451)
at org.apache.tools.ant.taskdefs.Zip.getResourcesToAdd(Zip.java:1215)
at org.apache.tools.ant.taskdefs.Jar.getResourcesToAdd(Jar.java:868)
at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:615)
at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:568)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:600)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.apache.tools.ant.Main.runBuild(Main.java:809)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
有谁可以请帮助我？