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title: "Error handling and debugging · vuejs.school"
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> Index of every page on this site: [llms.txt](https://vuejs.school/llms.txt)

# **Error handling and debugging**

Stop an error close to where it happened with onErrorCaptured(), wrap risky parts of a page in an error boundary with a retry, report the rest from app.config.errorHandler, and know which errors no Vue hook sees.

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