SBMainWorkspace — The request was denied by service delegate無法模擬器開啟app

Peggy Tsai 
Mar 27, 2024

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(xcode, simulator, error handling)

M2安裝完Xcode 15.3

專案執行於模擬器上,一開啟後秒閃退,並且出現下面的錯訊圖

Simulator device failed to launch xxx. Domain: FBSOpenApplicationServiceErrorDomain Code: 1 Failure Reason: The request was denied by service delegate (SBMainWorkspace).

嘗試過重新從apple store安裝Xcode15.3、apple官網安裝Xcode15.3

但依然開APP就閃退

在Terminal下指令

softwareupdate - install-rosetta

當出現Type A and press return to agree:

“輸入a” 同意安裝

安裝完後,模擬器可以正常執行專案的APP

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