RCTFatalException: Unhandled JS Exception: TypeError: Cannot read property 'attributes' of undefined, js engine: hermes: Unhandled JS Exception: TypeError: Cannot read property 'attributes' of undefined, js engine: her... #6420
Description
Sentry Issue: WORDPRESS-IOS-464F
How to reproduce it
- Open the app and create a post.
- Switch to HTML mode.
- Paste the following HTML code:
<div>
<p>Hello world!</p>
</div>
- Switch back to Visual mode.
- Tap two times on the Classic block to present the bottom sheet.
- Tap on Convert to blocks option.
- Observe the crash.
Symbolicated stack trace
Unhandled JS Exception: TypeError: Cannot read property 'attributes' of undefined, js engine: hermes, stack:
/workdir/gutenberg/packages/blocks/src/api/parser/get-block-attributes.js:282:getBlockAttributes
/workdir/gutenberg/packages/blocks/src/api/raw-handling/html-to-blocks.js:34:Array.from.flatMap$argument_0
/workdir/gutenberg/packages/blocks/src/api/raw-handling/html-to-blocks.js:24:htmlToBlocks
/workdir/gutenberg/packages/blocks/src/api/raw-handling/index.js:74:pieces.map$argument_0
/workdir/gutenberg/packages/blocks/src/api/raw-handling/index.js:50:rawHandler
/workdir/gutenberg/packages/block-library/src/missing/edit.native.js:255:replaceBlocks
/workdir/gutenberg/packages/data/src/components/use-dispatch/use-dispatch-with-map.js:53:<anonymous>
/workdir/gutenberg/packages/block-library/src/missing/edit.native.js:153:onPress
/workdir/gutenberg/packages/components/src/mobile/bottom-sheet/cell.native.js:179:onCellPress
/workdir/gutenberg/node_modules/react-native/Libraries/Pressability/Pressability.js:758:_performTransitionSideEffects
/workdir/gutenberg/node_modules/react-native/Libraries/Pressability/Pressability.js:695:_receiveSignal
/workdir/gutenberg/node_modules/react-native/Libraries/Pressability/Pressability.js:525:responderEventHandlers.onResponderRelease
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:22:invokeGuardedCallbackImpl
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:40:invokeGuardedCallback
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:53:invokeGuardedCallbackAndCatchFirstError
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:73:executeDispatch
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1125:executeDispatchesAndReleaseTopLevel
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:361:forEachAccumulated
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1160:batchedUpdates$argument_0
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:8457:batchedUpdatesImpl
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1106:batchedUpdates
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1137:_receiveRootNodeIDEvent
/workdir/gutenberg/node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1209:ReactNativePrivateInterface.RCTEventEmitter.register$argument_0.receiveTouches
/workdir/gutenberg/node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:427:__callFunction
/workdir/gutenberg/node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:113:__guard$argument_0
/workdir/gutenberg/node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:368:__guard
/workdir/gutenberg/node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:112:callFunctionReturnFlushedQueue
Raw stack trace
RCTFatalException: Unhandled JS Exception: TypeError: Cannot read property 'attributes' of undefined, js engine: hermes: Unhandled JS Exception: TypeError: Cannot read property 'attributes' of undefined, js engine: hermes, stack:
anonymous@1:1777652
anonymous@1:1786178
anonymous@1:1786090
anonymous@1:1832789
t@1:1832605
replaceBlocks@1:4210284
anonymous@1:1694947
onPress@1:4209376
onPress@1:2614459
value@1:439629
value@1:439201
onResponderRelease@1:438018
c@1:362991
m@1:363048
v@1:363080
w@1:363212
Le@1:367450
$@1:364719
anonymous@1:367802
Ce@1:425466
Ne@1:367370
Me@1:367643
receiveTouches@1:420353
value@1:169079
anonymous@1:167579
value@1:168525
value@1:167537
?, in RCTFatal
?, in -[RCTExceptionsManager reportFatal:stack:exceptionId:extraDataAsJSON:]
?, in -[RCTExceptionsManager reportException:]
?, in -[RCTModuleMethod invokeWithBridge:module:arguments:]
?, in facebook::react::invokeInner
...
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