[iOS] App crash after open webview and taking screenshot

[mthinh]

Hi @gbumps , I face this error if you have any idea on this ? Thank you

Device: Simulator iPhone 15 pro iOS 17.0.1 react-native-screenguard: 0.3.2

Step to reproduce:

• register the ScreenGuardModule.register
• open inapp webview
• trigger screenshot
• The screenshot is replaced by black screenshot
• App crash with error

  Your app just crashed. See the error below.
  NSInternalInconsistencyException: Error when sending event: onSnapper with body: (null). RCTCallableJSModules is not set. This is probably because you've explicitly synthesized the RCTCallableJSModules in ScreenGuard, even though it's inherited from RCTEventEmitter.

[gbumps]

I guess that you're using react-native-webview to display an in-app webview. Does it happened on real device ?

It's better to reproduce it with a recording screen instead so I can clearly understand what's happening.

[gbumps]

While I'm finding a way to fix, here's the work around for you: Try to open the in-app Webview inside a Modal.

[gbumps]

While I'm finding a way to fix, here's the work around for you: Try to open the in-app Webview inside a Modal.

hello @mthinh, Does this solved your problem yet ? If not, just reopen the issue.

Thanks!