我試圖編譯在我的Mac（OS 10.9小牛） 的Android形式的來源，但是當我運行lunch aosp_arm-engxcodebuild聯編CarbonCore錯誤，同時運行午餐
我得到
2014-07-02 19:16 xcodebuild[36732] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36732] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36732] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:12.063 xcodebuild[36732:2007] DVTFilePathFSEvents: Failed to start fs event stream.
2014-07-02 19:16 xcodebuild[36766] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36766] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36766] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:12.981 xcodebuild[36766:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36803] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36803] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36803] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:13.885 xcodebuild[36803:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36838] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36838] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36838] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:14.808 xcodebuild[36838:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36869] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36869] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36869] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:15.829 xcodebuild[36869:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36900] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36900] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36900] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:16.797 xcodebuild[36900:2407] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36931] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36931] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36931] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:17.822 xcodebuild[36931:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[36966] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[36966] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[36966] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:18.871 xcodebuild[36966:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[37001] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[37001] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[37001] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:19.932 xcodebuild[37001:30b] DVTFilePathFSEvents: Failed to start fs event stream. 2014-07-02 19:16 xcodebuild[37035] (CarbonCore.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) 2014-07-02 19:16 xcodebuild[37035] (CarbonCore.framework) FSEventStreamInvalidate(): failed assertion 'streamRef != NULL'
2014-07-02 19:16 xcodebuild[37035] (CarbonCore.framework) FSEventStreamRelease(): failed assertion 'streamRef != NULL'
2014-07-02 19:16:20.971 xcodebuild[37035:30b] DVTFilePathFSEvents: Failed to start fs event stream.
[編輯] 更新命令線上工具修復了問題