Error Pattern Catalog

Browse 227 community-curated patterns to filter noise from your error tracking.

Known Librarystring
Maximum update depth exceeded

React infinite loop

70%
Seen 1,800x
Network Issuestring
Failed to fetch

Fetch API network failure

70%
Seen 9,500x
Browser Extensionstring
Cannot read properties of null (reading 'querySelector')

Various browser extensions

70%
Seen 4,100x
Otherstring
null is not an object

Safari null access

70%
Seen 2,100x
Otherstring
webkit

WebKit browsers

70%
Seen 2,400x
Otherstring
undefined is not an object

Safari undefined access

70%
Seen 2,400x
Known Librarystring
Minified React error

React production error

70%
Seen 4,100x
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