[Flight] Don't assume _debugStack and _owner is defined for prod elements (#33675)
We generally treat these types of fields as optional on ReactDebugInfo and should on ReactElement too. That way we can consume prod payloads from third parties.
Sebastian Markbåge committed
Jun 30, 2025 at 16:15 UTC
7216c0f002222cdee3075410f7432d64724640cc
1 file changed
+4
-4
packages/react-client/src/ReactFlightClient.js
+4
-4
@@ -928,8 +928,8 @@ function createElement(
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type: mixed,
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key: mixed,
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props: mixed,
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- owner: null | ReactComponentInfo, // DEV-only
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- stack: null | ReactStackTrace, // DEV-only
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+ owner: ?ReactComponentInfo, // DEV-only
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+ stack: ?ReactStackTrace, // DEV-only
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validated: number, // DEV-only
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):
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| React$Element<any>
@@ -942,7 +942,7 @@ function createElement(
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type,
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key,
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props,
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- _owner: owner,
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+ _owner: owner === undefined ? null : owner,
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}: any);
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Object.defineProperty(element, 'ref', {
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enumerable: false,
@@ -984,7 +984,7 @@ function createElement(
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configurable: false,
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enumerable: false,
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writable: true,
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- value: stack,
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+ value: stack === undefined ? null : stack,
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});
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Object.defineProperty(element, '_debugTask', {
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configurable: false,