錯誤信息：

SendProcessControlEvent:toPid: encountered an error: Error Domain=com.apple.dt.deviceprocesscontrolservice Code=8 "Failed to show Widget 'com.xxx.xxx.ServerStatus' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}." UserInfo={NSLocalizedDescription=Failed to show Widget 'com.xxx.xxx.ServerStatus' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}., NSUnderlyingError=0xd342b3c30 {Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}}} Domain: DTXMessage Code: 1 User Info: { DVTErrorCreationDateKey = "2025-04-22 00:09:56 +0000"; } -- SendProcessControlEvent:toPid: encountered an error: Error Domain=com.apple.dt.deviceprocesscontrolservice Code=8 "Failed to show Widget 'com.xxx.xxx.ServerStatus' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}." UserInfo={NSLocalizedDescription=Failed to show Widget 'com.xxx.xxx.ServerStatus' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}., NSUnderlyingError=0xd342b3c30 {Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xd342b28b0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.xxx.xxx.ServerStatus)}}, FBSOpenApplicationRequestID=0xf89, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}}} Domain: DTXMessage Code: 1 -- System Information macOS Version 15.4.1 (Build 24E263) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-04-22T08:09:56+08:00

一、 檢查 Widget Extension 是否正確嵌入主應用

在 Xcode 中，選擇主應用的 Target，導航到 "General" 標簽頁，確保在 "Frameworks, Libraries, and Embedded Content" 部分中，Widget Extension 被正確添加并設置為 "Embed Without Signing"。?

二、避免直接運行 Widget Extension

在 Xcode 中直接選擇 Widget Extension 作為運行目標并在真機上運行,?可能會導致系統拒絕加載 Widget。

1. 選擇主應用作為運行目標。
2. 運行主應用到真機。
3. 在設備的主屏幕上，長按空白處，進入編輯模式，點擊左上角的 "+" 按鈕，添加你的 Widget。?
4. 

三、確保 Widget Extension 的部署目標兼容設備

如果 Widget Extension 的部署目標（Deployment Target）高于真機的 iOS 版本，系統將無法加載 Widget。?請確保 Widget Extension 的部署目標設置為小于或等于設備的 iOS 版本。

四、我的調試過程。

1. 我用模擬器調試 直接運行的 Widget Extension 一直沒問題， 所以在真機上也做了同樣的操作。但實際上真機不可以這樣操作。
2. 運行主應用，但在真機上找不到 Widget， 可以說是壓根沒有。 你需要在Widget Extension ->? General 中調整你的 兼容最低的 IOS?開發版本，（必須小于或者等于你 真機的 ios 版本）