导出macosx的.product导致NullPointerException

Z时代
2024-01-10
分类：问答

我正在尝试为多个系统（linux gtk/x86，macosx cocoa/x86_64，win32 win32/x86）构建一个使用Eclipse RCP的产品，但我一直在获取NullPointerException当专门导出到macosx时。我正在运行Linux，并且linux和win32构建出口正常，没有问题。导出macosx的.product导致NullPointerException

我正在运行Eclipse 3.6.2（Helios）并已安装项目的所有必要库（它运行良好）。而且，我可以在OSX下正常运行。我还安装了必要的增量，以启用多平台RCP导出。

以下是导出的错误日志。请注意，导出错误后，临时目录不存在于.metadata/.plugins/org.eclipse.pde.core /下。

!ENTRY org.eclipse.ant.core 4 1 2011-05-05 11:32:59.049 
!MESSAGE /home/meatcar/.../workspace/.metadata/.plugins/org.eclipse.pde.core/temp/org.eclipse.pde.container.feature/assemble.org.eclipse.pde.container.feature.macosx.cocoa.x86_64.xml:97: java.lang.NullPointerException 
!STACK 0 
/home/meatcar/.../workspace/.metadata/.plugins/org.eclipse.pde.core/temp/org.eclipse.pde.container.feature/assemble.org.eclipse.pde.container.feature.macosx.cocoa.x86_64.xml:97: java.lang.NullPointerException 
    at org.eclipse.pde.internal.build.tasks.BrandTask.execute(BrandTask.java:48) 
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) 
    at sun.reflect.GeneratedMethodAccessor465.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    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:357) 
    at org.apache.tools.ant.Target.performTasks(Target.java:385) 
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) 
    at org.apache.tools.ant.Project.executeTarget(Project.java:1306) 
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) 
    at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32) 
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189) 
    at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:662) 
    at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:495) 
    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.eclipse.ant.core.AntRunner.run(AntRunner.java:378) 
    at org.eclipse.pde.internal.core.exports.FeatureExportOperation.runScript(FeatureExportOperation.java:424) 
    at org.eclipse.pde.internal.core.exports.FeatureExportOperation.doExport(FeatureExportOperation.java:280) 
    at org.eclipse.pde.internal.core.exports.ProductExportOperation.run(ProductExportOperation.java:106) 
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) 
Caused by: java.lang.NullPointerException 
    at org.eclipse.pde.internal.build.BrandingIron.brandMac(BrandingIron.java:158) 
    at org.eclipse.pde.internal.build.BrandingIron.brand(BrandingIron.java:78) 
    at org.eclipse.pde.internal.build.tasks.BrandTask.execute(BrandTask.java:46) 
    ... 24 more 
--- Nested Exception --- 
java.lang.NullPointerException 
    at org.eclipse.pde.internal.build.BrandingIron.brandMac(BrandingIron.java:158) 
    at org.eclipse.pde.internal.build.BrandingIron.brand(BrandingIron.java:78) 
    at org.eclipse.pde.internal.build.tasks.BrandTask.execute(BrandTask.java:46) 
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) 
    at sun.reflect.GeneratedMethodAccessor465.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    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:357) 
    at org.apache.tools.ant.Target.performTasks(Target.java:385) 
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) 
    at org.apache.tools.ant.Project.executeTarget(Project.java:1306) 
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) 
    at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32) 
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189) 
    at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:662) 
    at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:495) 
    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.eclipse.ant.core.AntRunner.run(AntRunner.java:378) 
    at org.eclipse.pde.internal.core.exports.FeatureExportOperation.runScript(FeatureExportOperation.java:424) 
    at org.eclipse.pde.internal.core.exports.FeatureExportOperation.doExport(FeatureExportOperation.java:280) 
    at org.eclipse.pde.internal.core.exports.ProductExportOperation.run(ProductExportOperation.java:106) 
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)