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Better handle undefined Error stacks in DevTools error boundary #24065

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merged 1 commit into from
Mar 10, 2022
Merged

Better handle undefined Error stacks in DevTools error boundary #24065

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6 changes: 3 additions & 3 deletions packages/react-devtools-shared/src/devtools/views/ErrorBoundary/ErrorBoundary.js
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Original file line number Diff line number Diff line change
Expand Up @@ -49,16 +49,16 @@ export default class ErrorBoundary extends Component<Props, State> {
const errorMessage =
typeof error === 'object' &&
error !== null &&
error.hasOwnProperty('message')
typeof error.message === 'string'
? error.message
: String(error);
: null;
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This change prevents us from searching for a matching GitHub issue when we have no unique error message to search with.


const isTimeout = error instanceof TimeoutError;

const callStack =
typeof error === 'object' &&
error !== null &&
error.hasOwnProperty('stack')
typeof error.stack === 'string'
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@bvaughn bvaughn Mar 9, 2022 •
edited

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This change prevents us from trying to call String.prototype.split on a non-string value (in the bug report case, undefined).

? error.stack
.split('\n')
.slice(1)
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