YanYuanFE/react-native-signature-canvas

Canvas not loading on IOS 12.5.5

GregoireDucharme opened this issue · 5 comments

GregoireDucharme commented

I am trying to use the canvas on an IPhone 6 with IOS 12.5.5, and I am having issues.

The component does not seems to charge properly.
I am using the <SignatureScreen/> element. If I have two of them, chances are that the second one is gonna be working.

I have those warnings:

Did not receive response to shouldStartLoad in time, defaulting to YES

And

startLoadWithResult invoked with invalid lockIdentifier: got 26356645, expected 16546544

Also I try to clearSignature of a not properly loaded element I have this warning;

Error evaluating injectedJavaScript: This is possibly due to an unsupported return type. Try adding true to the end of your injectedJavaScript string.

I try to add customHtml={(o} => {return o + 'true;'}) to my signatureScreen, but that doesn't seems to do anything.

I have found issues that seems related on react-native-webview, react-native-webview/react-native-webview#124, but not quite sure what can I do with those infos.

If anyone has encountered this error, I'm all ears

Thanks in advance !

anuraagy commented

I'm having the same issue as well. Let me know if you found a fix yet!

anuraagy commented

I fixed this issue for myself once I setup the callback functions written in the Readme (onOK, onEnd, onGetData)

GregoireDucharme commented

Still not working on my side, but then issue seems to happen only in development mode.
The component is working correctly in my testflight app.

It sometimes works without problem on dev mode though, I think it depends on how elements we're loaded, not quite sure.

anuraagy commented

I wonder if it could be a network issue on the simulator? I ran into it not loading a couple of times due to that.

  • 👀1
GregoireDucharme commented

Might be.
I'm not touching anything for now, if live app behave the same as testflight app, everything should be fine.

  • 👍1