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// Screen unmounts, but worklet still triggers useAnimatedStyle(() => return transform: [ translateX: sharedValue.value ], // <-- crashes if sharedValue is gone ; ); Use code with caution.
By default, Sentry will only show C++ Exception: N8facebook3jsi7JSErrorE because it cannot parse the minified JavaScript bundled within the C++ layer. To find the true line of code causing the bug, you must properly upload your files and JavaScript source maps to your monitoring tool.
Ensure you are using the latest stable release. Check the Software Mansion Reanimated Issues Page to verify if your specific package version requires a patch. Run the following to update:
So next time Facebook serves you alphabet soup instead of your feed, remember — you're glimpsing the Matrix’s wardrobe malfunction.
: Review your Sentry React Native SDK setup to ensure C++ symbolication is working correctly so you can see the actual error hidden behind the JSError label.
“The text n8facebook3jsi7jserrore is not a standard Facebook error. If you’re seeing this while using Facebook, try these best fixes:
C++ Exception: N8facebook3jsi7JSErrorE (in production) #5672
The mangled name N8facebook3jsi7JSErrorE decodes to facebook::jsi::JSError . This means the JavaScript engine (typically or JSC ) encountered a generic syntax, type, or runtime error while executing code triggered directly by a native thread.
The most common legitimate JS error you will encounter in n8n workflows is the 190 OAuthException . This occurs when a Facebook Access Token expires or is revoked.
: Outdated monitoring dependencies sometimes intercept and obscure JSI errors rather than reporting the inner JavaScript stack trace. Best Fixes to Resolve the Exception