Watcher took too long to download (NodeWatcher) - React Native

Question

I am trying to run an already built application on my mobile device. When I launch the application with the code "respond to its own launch", after a while it returns the following error message

ERROR Watcher took too long to load (NodeWatcher) Error: Watcher took too long to load (NodeWatcher) at Timeout._onTimeout (index.js:99:16) at ontimeout (timers.js:386:14) at tryOnTimeout (timers.js:250:5) at Timer.listOnTimeout (timers.js:214:5) 

I am using Windows 7 (32 bit). I can’t find the Watchman release for 32-bit Windows 7. Due to this problem, I received the following error after installing my application on mobile

 Reference Error: Can't find varaible: __fbBatchedBridge 

Edit: I am now upgrading my system to Windows8 with 64-bit. But still I could not establish a watchman.

Answer 1

I just want to help you, so I think you need to reinstall your watchman, because I also had problems with my wachman and the solution I am reinstalling, and my program returns

Hope this answer can help you :)

Answer 2

Change of this parameter has passed in the window

 node_modules\react-native\packager\react-packager\src\FileWatcher\index.js line 17 MAX_WAIT_TIME to 50000 or higher 

Maybe this will help you

Answer 3

You can try to edit the file from the reactor-native packer

 node_modules\react-native\packager\react-packager\src\FileWatcher\index.js 

Change line 17 of MAX_WAIT_TIME to 60000.

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