Unreal Engine Issues

UE-71705

Hang when using Debug config with Launch On to Android

Hang when using Debug config with Launch On to Android

Description

Final bits of logging show:

D/UE4     : [2019.03.18-16.36.59:236][  0]LogInit: Display: Starting Game.
D/UE4     : [2019.03.18-16.36.59:236][  0]LogNet: Browse: /Game/FirstPersonCPP/Maps/FirstPersonExampleMap?Name=Player
D/UE4     : [2019.03.18-16.36.59:967][  0]LogTcpMessaging: Started Connection to '127.0.0.1:39451'
D/UE4     : [2019.03.18-16.36.59:968][  0]LogTcpMessaging: Discovered node 'D11038C448B31D4439BA2B89768F62F1' on connection '127.0.0.1:39451'...
D/UE4     : Used memory: 219152
D/UE4     : Used memory: 219175
D/UE4     : Used memory: 219186

The device tested on was a Pixel 2, v9, Adreno 540

Steps to Reproduce
  1. Open a project in the editor (I used a Code FP Template)
  2. Select Play > Advanced Settings
  3. Set the Play on Device > Launch Configuration to Debug
  4. Connect and Android Device
  5. Launch On

RESULT: The Launch On process succeeds but the app running on the device hangs on the splash screen

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Won't Fix
ComponentUE - Platform - Mobile
Affects Versions4.19, 4.22
CreatedMar 18, 2019
ResolvedAug 27, 2021
UpdatedAug 27, 2021