dyld[24496]: Symbol not found: _$s21DeveloperToolsSupport17UVPreviewRegistryCMn

Question

In XCode 15 Beta, sample app runds fine on simulator but when i run it on my MacProo, It throw following error and

dyld[24496]: Symbol not found: _$s21DeveloperToolsSupport17UVPreviewRegistryCMn Referenced from: /Users/yhyq/Library/Developer/Xcode/DerivedData/DeployTest-egtmabxxlwwfbwgbdfjebghqgrjp/Build/Products/Debug/DeployTest.app/Contents/MacOS/DeployTest Expected in: /System/Library/Frameworks/DeveloperToolsSupport.framework/Versions/A/DeveloperToolsSupport

score 0 · Accepted Answer · answered Jul 13 '23 at 03:58

0

This is an error that your xcode and ios beta version not matching.

I had this exact issue recently when I updated my iphone to ios 17 beta 3 but didn't upgrade xcode 15 beta.

After updating to the latest xcode 15 beta 4, the problem gone now.

answered Jul 13 '23 at 03:58

Qiquan Lu

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I still have this problem running Xcode 15 beta 4 – David Bemerguy Jul 25 '23 at 07:32
@DavidBemerguy Did try to upgrade macos, xcode and ios device ALL to the most recent beta version. Also, try unpair ios device, and re-trust the connection. – Qiquan Lu Jul 31 '23 at 14:07

score 0 · Answer 2 · answered Aug 07 '23 at 15:51

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Easily remove

#Preview {
    ContentView()
}

from your code

answered Aug 07 '23 at 15:51

闪电狮

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dyld[24496]: Symbol not found: _$s21DeveloperToolsSupport17UVPreviewRegistryCMn

2 Answers2