com.github.facebook.watchman.plist für schreiben: Berechtigung verweigert laufen ein reaktions-natives initiales Projekt

Question

Ich studiere react-native.And ich folge den Tutorials auf der Website.Wenn ich "reactive-native run-ios ". Es passiert einige Fehlermeldungen.

Looking for JS files in 
    /Users/Mapple/Developer/React-native-workspace/HelloWorld 

[19:16:32] <START> Building Dependency Graph 
[19:16:32] <START> Crawling File System 
[Hot Module Replacement] Server listening on /hot 

React packager ready. 

2016-07-30T19:16:32,265: [cli] Failed to open /Users/Mapple/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied 

2016-07-30T19:16:32,265: [cli] Failed to open /Users/Mapple/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied 

Watchman: watchman--no-pretty get-sockname returned with exit code null 2016-07-30T19:16:32,265: [cli] Failed to open /Users/Mapple/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied 

ERROR watchman--no-pretty get-sockname returned with exit code null 2016-07-30T19:16:32,265: [cli] Failed to open /Users/Mapple/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied 

Error: watchman--no-pretty get-sockname returned with exit code null 2016-07-30T19:16:32,265: [cli] Failed to open /Users/Mapple/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied 

    at ChildProcess.<anonymous> (/Users/Mapple/Developer/React-native-workspace/HelloWorld/node_modules/fb-watchman/index.js:198:18) 
    at emitTwo (events.js:106:13) 
    at ChildProcess.emit (events.js:191:7) 
    at maybeClose (internal/child_process.js:850:16) 
    at Socket.<anonymous> (internal/child_process.js:323:11) 
    at emitOne (events.js:96:13) 
    at Socket.emit (events.js:188:7) 
    at Pipe._handle.close [as _onclose] (net.js:492:12) 

Ich finde es gibt keine Datei-com.github.facebook.watchman.plist in den/Users/Mapple/Library/Launchagents. Ich habe versucht, eine Vielzahl von Möglichkeiten, aber es spielt keine Rolle
werde ich verrückt

Pakete Version:..

1.node: V6.1.0
2.watchman: 4.6.0