jim800121chen
e4d27594d6
三層疊加根因： 1. 主根因：.app 缺 NSCameraUsageDescription → macOS TCC 靜默拒絕、不彈授權 視窗、綠燈不亮、ffmpeg avfoundation 抓不到 camera。 2. ffmpeg cmd.Start() 只要 fork 成功就回 nil → HTTP 200 假成功（攝影機沒真開）。 3. cmd.Stderr=nil 吞掉 ffmpeg 錯誤 + pipeline 靜默重試 → 極難查。 修法： - Info.plist + Info.dev.plist 加 NSCameraUsageDescription（wails build template， ad-hoc 簽名下只需 usage description，刻意不加 hardened runtime/entitlement 避免 TCC 直接拒絕） - ffmpeg WaitForFirstFrame：收到首張完整 JPEG frame 才回成功；早退/逾時回明確 錯誤 → camera/start 真的回非 200、前端看到真實失敗。timeout 25s（涵蓋首次 TCC 授權彈窗的使用者反應時間；已授權情境仍秒開） - stderr 導到有界 ringBuffer + log；pipeline camera 模式連續失敗 50 次結束 reviewer 通過（0C/0M/2m）。只動 camera 鏈路（影片/圖片/批次/tunnel 上傳不受影響）。 build/vet/test/gosec 過、4 新 camera 測試。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
71 lines
2.4 KiB
Plaintext
71 lines
2.4 KiB
Plaintext
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundlePackageType</key>
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<string>APPL</string>
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<key>CFBundleName</key>
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<string>{{.Info.ProductName}}</string>
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<key>CFBundleExecutable</key>
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<string>{{.OutputFilename}}</string>
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<key>CFBundleIdentifier</key>
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<string>com.wails.{{.Name}}</string>
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<key>CFBundleVersion</key>
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<string>{{.Info.ProductVersion}}</string>
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<key>CFBundleGetInfoString</key>
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<string>{{.Info.Comments}}</string>
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<key>CFBundleShortVersionString</key>
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<string>{{.Info.ProductVersion}}</string>
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<key>CFBundleIconFile</key>
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<string>iconfile</string>
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<key>LSMinimumSystemVersion</key>
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<string>10.13.0</string>
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<key>NSHighResolutionCapable</key>
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<string>true</string>
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<key>NSHumanReadableCopyright</key>
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<string>{{.Info.Copyright}}</string>
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<key>NSCameraUsageDescription</key>
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<string>visionA Agent 需要使用攝影機進行即時推論</string>
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{{if .Info.FileAssociations}}
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<key>CFBundleDocumentTypes</key>
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<array>
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{{range .Info.FileAssociations}}
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<dict>
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<key>CFBundleTypeExtensions</key>
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<array>
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<string>{{.Ext}}</string>
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</array>
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<key>CFBundleTypeName</key>
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<string>{{.Name}}</string>
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<key>CFBundleTypeRole</key>
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<string>{{.Role}}</string>
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<key>CFBundleTypeIconFile</key>
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<string>{{.IconName}}</string>
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</dict>
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{{end}}
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</array>
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{{end}}
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{{if .Info.Protocols}}
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<key>CFBundleURLTypes</key>
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<array>
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{{range .Info.Protocols}}
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<dict>
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<key>CFBundleURLName</key>
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<string>com.wails.{{.Scheme}}</string>
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<key>CFBundleURLSchemes</key>
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<array>
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<string>{{.Scheme}}</string>
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</array>
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<key>CFBundleTypeRole</key>
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<string>{{.Role}}</string>
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</dict>
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{{end}}
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</array>
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{{end}}
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<key>NSAppTransportSecurity</key>
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<dict>
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<key>NSAllowsLocalNetworking</key>
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<true/>
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</dict>
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</dict>
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</plist>
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