Search Issue Tracker
Won't Fix
Votes
0
Found in
2019.3
2019.3.15f1
2020.2
Issue ID
1258471
Regression
No
[iOS] checking if 'Unity Is Paused' after Unity 'did Resign Active' results in a crash
Reproduction steps:
1. Open the project in "AdMobCrash.zip"
2. Build the application for iOS
3. Make sure your device has an internet connection and deploy the project to the device (use xcworkspace)
4. Press "Load Interstitial" Button
5. Press "Show Interstitial" Button after the Ad finishes loading
6. Minimize the Application using the button on your device while the Add is running
7. Force Quit the application
Expected result: the application does not crash
Actual result: application crashes (note 2)
Reproducible with: 2019.3.16f1, 2020.2.0a16 (read note 1)
Not reproducible with: 2019.4.2f1, 2020.1.0b14
Could not test with: 2018.4, because the project 'breaks' (not possible to view or load the adds)
Reproducible with:
VLNQA00310 iPad Pro 12.9 (iOS 13.4.1)
VLNQA00301 iPad 7th gen (iOS 13.2.2)
Not reproducible with:
VLNQA00242 iPhone 7 (iOS 12.3.1)
VLNQA00204 iPhone 5C (iOS 10.3.3)
VLNQA00160 iPhone 6S (iOS 13.3.1)
Notes:
1. In 2020.2.0a16 after force shutting down the app, no signal is returned to Xcode
2. A workaround for this is to:
1) In GADUInterstitial.m after imports add an "extern bool _didResignActive" (it is defined in UnityAppController.mm)
2) In GADUInterstitial.m add an "if(_didResignActive) return;" before "if(UnityIsPaused())" check at (void)interstitialDidDismissScreen:(GADInterstitial *)ad
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Size of ShadowCaster2D with Casting Source set to a Collider increases when RigidBody2D is attached to the GameObject
- GameObjects with a material derived from a Custom Lighting Surface Shader are displayed as skewed on quads when the Camera's Width and Height properties of the Viewport Rect are lower than 1
- Warning 'Unable to find player assmebly' is thrown when building some Project Templates
- ArgumentOutOfRangeException when manipulating the Project Settings search bar
- [Linux] Touch freezes in Player when any mouse button is clicked
Resolution Note (2020.2.X):
unity api was called without checking for _didResignActive
even if make UnityIsPaused/UnityPause safe in that scenario, the project in question calls back to il2cpp so the crash remains (it will just move)