SVN commit error: "'.' is not a working copy"

I开发者_StackOverflow社区 can SVN-update and browse the repository just fine. The .svn directory exists in every folder across the checked out code tree. Only commit is broken for some reason.

Any idea what could cause this?

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Make sure your working copy is not in the drive root but at least one folder below the drive root.

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Try Clean Up menu option.

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Make sure you cd or right-click the correct folder.