我开始使用react-native,并且按照网站上的教程进行操作,但是在运行示例项目时,它在终端上返回了一些错误消息:
Looking for JS files in
/Users/username/Desktop/nativeTest/BookSearch
[06:03:00] <START> Building Dependency Graph
[06:03:00] <START> Crawling File System
[06:03:00] <START> Loading bundles layout
[06:03:00] <END> Loading bundles layout (0ms)
React packager ready.
2015-12-13T06:03:01,281: [cli] Failed to open /Users/username/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied
2015-12-13T06:03:01,281: [cli] Failed to open /Users/username/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied
Watchman: watchman--no-pretty get-sockname returned with exit code null 2015-12-13T06:03:01,281: [cli] Failed to open /Users/username/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied
ERROR watchman--no-pretty get-sockname returned with exit code null 2015-12-13T06:03:01,281: [cli] Failed to open /Users/username/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied
Error: watchman--no-pretty get-sockname returned with exit code null 2015-12-13T06:03:01,281: [cli] Failed to open /Users/username/Library/LaunchAgents/com.github.facebook.watchman.plist for write: Permission denied
at ChildProcess.<anonymous> (/Users/username/Desktop/nativeTest/BookSearch/node_modules/fb-watchman/index.js:194:18)
at emitTwo (events.js:88:13)
at ChildProcess.emit (events.js:173:7)
at maybeClose (internal/child_process.js:819:16)
at Socket.<anonymous> (internal/child_process.js:320:11)
at emitOne (events.js:78:13)
at Socket.emit (events.js:170:7)
at Pipe._onclose (net.js:470:12)
See http://facebook.github.io/react-native/docs/troubleshooting.html
for common problems and solutions.
~
Process terminated. Press <enter> to close the window
我尝试使用chmod com.github.facebook.watchman.plist,但实际上那里没有这样的文件。也许我应该更改文件的路径?
我尝试过的其他方法:
软件包版本(如果需要):
最佳答案
确保/Users/username/Library
和/Users/username/Library/LaunchAgents
归username
拥有并具有正确的权限;这是我的样子:
$ ls -ld ~/Library
drwx------+ 57 wez users 1938 Nov 6 07:49 /Users/wez/Library
$ ls -ld ~/Library/LaunchAgents
drwxr-xr-x 3 wez users 102 Dec 11 16:13 /Users/wez/Library/LaunchAgents
$ ls -l ~/Library/LaunchAgents/com.github.facebook.watchman.plist
-rw-r--r-- 1 wez users 1545 Dec 11 16:13 /Users/wez/Library/LaunchAgents/com.github.facebook.watchman.plist
还要确保您没有以root用户或通过sudo运行watchman。