Detox: App crashes when Detox navigates to a Webview

[alexmngn]

Describe the bug
When the app runs with the Detox layer and it navigates to a screen that has a WebView, the application just crashes.

When I'm doing exactly the same without the Detox layer, it navigates fine to the WebView.

It was working fine with Detox 9 but upgrading to 12.1 made this happen, not sure why

To Reproduce

1. Make a Detox build
2. Navigate to a screen which contains a WebView

In the below recording, the first time I use the Detox layer, the second time I don't use it. You can see it crashes the first time but works fine the second time (the webview is the screen with the DC characters)

Environment (please complete the following information):

• Detox: 12.1
• React Native: 0.59
• Device: iOS Simulator
• Xcode: 10.1

Device and Verbose Detox Logs

detox[79705] DEBUG: [DetoxServer.js/LOGIN] role=testee, sessionId=7309eb1f-577c-eab6-1e5e-d92d93295994
detox[79705] DEBUG: [DetoxServer.js/LOGIN_SUCCESS] role=testee, sessionId=7309eb1f-577c-eab6-1e5e-d92d93295994
detox[79705] ERROR: [index.js/DETOX_INIT_ERROR]
 Signal 4 was raised
(
    0   Detox                               0x00000001034ae4f6 _ZL16__DTXHandleCrashP11NSExceptionP8NSNumberP8NSString + 497
    1   Detox                               0x00000001034ae27b _ZL17__DTXHandleSignali + 61
    2   libsystem_platform.dylib            0x0000000109c40b3d _sigtramp + 29
    3   ???                                 0x0000000000000020 0x0 + 32
    4   CoreFoundation                      0x0000000106f1aaa2 +[NSCalendar initialize] + 34
    5   libobjc.A.dylib                     0x00000001051612fe CALLING_SOME_+initialize_METHOD + 19
    6   libobjc.A.dylib                     0x0000000105161691 _class_initialize + 270
    7   libobjc.A.dylib                     0x0000000105168248 lookUpImpOrForward + 196
    8   libobjc.A.dylib                     0x0000000105175814 _objc_msgSend_uncached + 68

[LeoNatan]

I've managed to reproduce this. It's related to the fix for #1234. Investigating.

[LeoNatan]

Fixed. Please upgrade to 12.1.1

[micabe]

@LeoNatan great thanks for the new version. I confirm issue is resolved !