Could not launch “Runner” Domain: IDEDebugSessionErrorDomain Code: 3

Question

Could not launch “Runner” Domain: IDEDebugSessionErrorDomain Code: 3 Failure Reason: failed to get the task for process 1189 User Info DVTRadarComponentKey = 855031; RawLLDBErrorMessage = "failed to get the task for process 1189";

I have the same issue! Not found a solution yet... – GavynSykes Apr 02 '21 at 14:39 — GavynSykes, Apr 02 '21 at 14:39

score 9 · Answer 1 · answered Jan 12 '22 at 06:24

9

I resolved this error by Trusting my developer account on the iPhone. This particular setting can be found at.

Settings > General > Device Management

answered Jan 12 '22 at 06:24

Nasreen Ustad

1,564
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score 4 · Answer 2 · answered Jun 25 '21 at 20:05

The problem is in Code signing. Your App is signed with wrong provisioning profile and Xcode isn't allowed to attach debugger to app. For example if you wanna to attach debugger to app that's is signed with AdHoc provisioning profile, you can install&run your app on your device but you can't debug it (attach debugger). If you wanna to attach debugger to your app, you need to use App signed with Development provisioning profile. Check your Signing setting for your project and be sure you are using development Provisioning profile to signing the app.

This is the correct answer, the other are wrong – bogen Nov 25 '22 at 20:29 — bogen, Nov 25 '22 at 20:29

score 2 · Answer 3 · answered Sep 07 '21 at 10:55

2

Enabling WiFi/Cellular on my iPhone fixed the problem for me.

answered Sep 07 '21 at 10:55

Konstantin Nikolskii

1,075
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score 1 · Answer 4 · answered Apr 06 '22 at 13:36

1

run the following command in terminal

sudo DevToolsSecurity -enable

ref :- https://developer.apple.com/forums/thread/120282

answered Apr 06 '22 at 13:36

Muditha sumanathunga

571
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8

Could not launch “Runner” Domain: IDEDebugSessionErrorDomain Code: 3

4 Answers4