How to Fix Simulator (Xcode 13.4) only show black screen
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
- Ensure Metal acceleration is fully supported for your macOS version.
- Update Lilu and WhateverGreen to the latest versions.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
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Hi guys,
I recently install macOS Monterey using OpenCore, everything working well and my GPU was detected, my problem is my iOS Simulator (Xcode 13.4), it only shows black screen whenever I try to launch it both from Xcode -> Open Developer Tools -> Simulator or when running a project.
My last CoreSimulator.log
May 27 14:09:02 192 CoreSimulatorService[714] <Error>: Error Domain=com.apple.CoreSimulator.SimError Code=405 "Unable to lookup in current state: Shutting Down" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutting Down} May 27 14:09:02 192 CoreSimulatorService[714] <Error>: Error Domain=com.apple.CoreSimulator.SimError Code=405 "Unable to lookup in current state: Shutting Down" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutting Down} May 27 14:13:23 192 CoreSimulatorService[714] <Error>: Error Domain=com.apple.CoreSimulator.SimError Code=405 "Unable to shutdown device in current state: Shutdown" UserInfo={NSLocalizedDescription=Unable to shutdown device in current state: Shutdown} May 27 14:15:39 192 CoreSimulatorService[714] <Error>: Could not register service com.apple.gputools.agent.producer.sim: Failed to lookup com.apple.gputools.agent.producer.sim: 0x44e May 27 14:53:19 192 CoreSimulatorService[714] <Error>: Could not register service com.apple.gputools.agent.producer.sim: Failed to lookup com.apple.gputools.agent.producer.sim: 0x44e
My Specification :
CPU : Intel i5-4590 @ 3.3 GHz GPU 1 : Intel HD Graphics 4600 GPU 2 : NVIDIA GeForce GT 630 Ram : 16gb OS : Monterey 12.1
https://preview.redd.it/nyoejsiu8z191.png?width=320&format=png&auto=webp&s=a3d7e66699ac8f25f623a3181657b317087ee998
I have try :
- xcrun simctl delete unavailable
- reinstall xcode many times
- install xcode 13.3
- Delete and recreate simulator
And none above doing something
Can anybody help me? please
submitted by /u/ParsleyInitial
[link] [comments] |
downgrade XCode version to 13.2.
ReplyDeleteThan it will work.
Great, thank you so much!
DeleteYes, that works!
ReplyDelete