发生内部错误:"Import projects into workspace"。 -1

An internal error occurred during: "Import projects into workspace". -1

将我的 Intershop 7.9 项目导入 Intershop Studio(版本:4.6.3)时出现以下错误。知道吗,这里有什么问题?

!ENTRY org.eclipse.core.jobs 4 2 2017-08-23 17:45:56.282
!MESSAGE An internal error occurred during: "Import projects into workspace.".
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: -1
    at org.eclipse.core.runtime.Path.segment(Path.java:1050)
    at com.intershop.studio.cartridge.generation.EnfinityProjectType.guessProjectType(EnfinityProjectType.java:51)
    at com.intershop.studio.cartridge.generation.CartridgeProjectEclipseConfigurator.getEnfinityProjectType(CartridgeProjectEclipseConfigurator.java:224)
    at com.intershop.studio.cartridge.generation.CartridgeProjectEclipseConfigurator.getVariables(CartridgeProjectEclipseConfigurator.java:255)
    at com.intershop.studio.cartridge.generation.CartridgeProjectEclipseConfigurator.configure(CartridgeProjectEclipseConfigurator.java:136)
    at com.intershop.studio.cartridge.generation.CartridgeProjectEclipseConfigurator.configure(CartridgeProjectEclipseConfigurator.java:116)
    at com.intershop.studio.cartridge.gradle.CartridgeGradleImportOperation.perform(CartridgeGradleImportOperation.java:230)
    at com.intershop.studio.cartridge.ui.wizard.CartridgeGradleProjectImportWizard.runInWorkspace(CartridgeGradleProjectImportWizard.java:65)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

如果您的多项目或组件集直接位于文件系统的根文件夹中,这似乎是一个可能发生的错误。是这样吗?不过,我将提交一个错误条目,这个问题将立即得到解决。

https://jira.intershop.de/browse/ISTUDIO-772