Grouper Documentation
Grouper Documentation
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Grouper: RSS manager, XML converter, website scraper
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Attempt to open and lock cache failed


When Grouper is about to update a cache file or database record, it first locks it to ensure that another Grouper process doesn't attempt to update the same cache at the same time. The attempt to open or lock the cache failed.

Causes and Solutions

How can I turn error reporting off?
How can I stop error messages from linking to this page?