在 Anypoint Studio 3.5 中将 POM.xml 导入为 Mule 项目时出错

Question

尝试使用 pom.xml 将 Maven 项目导入 Anypoint studio 3.5 时出现以下错误

eclipse.buildId=unknown
java.version=1.7.0_60
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -clean

Error
Fri Jun 27 18:41:21 EDT 2014
Error While Importing 

java.lang.RuntimeException: java.lang.NullPointerException
    at org.mule.tooling.core.StudioDesignContextRunner.runWithMuleProjectThrowingCoreException(StudioDesignContextRunner.java:89)
    at org.mule.tooling.core.packageManager.ImportPackageManager.callMuleProjectRunner(ImportPackageManager.java:298)
    at org.mule.tooling.core.packageManager.ImportPackageManager.doImportWithoutCopyToWorkspace(ImportPackageManager.java:273)
    at org.mule.tooling.core.packageManager.ImportPackageManager.run(ImportPackageManager.java:85)
    at org.mule.tooling.ui.wizards.MuleProjectImportJob.runInWorkspace(MuleProjectImportJob.java:45)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.NullPointerException
    at org.mule.tooling.core.utils.CoreUtils.generateFlowsFromConfigs(CoreUtils.java:457)
    at org.mule.tooling.core.packageManager.ImportPackageManager$2.call(ImportPackageManager.java:267)`enter code here`
    at org.mule.tooling.core.packageManager.ImportPackageManager$2.call(ImportPackageManager.java:1)
    at org.mule.tooling.core.StudioDesignContextRunner.runWithMuleProjectThrowingCoreException(StudioDesignContextRunner.java:85)
    ... 6 more

Answer 1

我遇到了类似的问题，通过从项目目录中删除 .projects 和 .classpath 文件，它可以工作。

.projects 和 .class 路径将包含与之前使用的任何其他 IDE 相关的信息/依赖项。删除并导入项目将毫无问题地创建它。