Stack Overflow
Stack Overflow

Questions tagged [watchman]

Questions about the file watching service from Facebook

Watchman is a file watching service that can be used to answer questions about how files have changed in a directory tree over time, or simply to trigger actions as files are changed.

You can read more about it at https://facebook.github.io/watchman

195 questions
10
votes
10 answers

Hot Reload not working in react-native android

I tried it on windows 10 and Ubuntu 16.04. In both cases the Hot Reload only works with changes in jsx, but not, when I change a variabel or function or something else in javascript. The Hot Reload is enabled. Live reload is disabled. When I save a…
fricko
  • 243
  • 1
  • 2
  • 12
9
votes
2 answers

Wrong version of Watchman. Version found: 2021.09.06.00 Version supported: 4.x

After expo eject I run npx @react-native-community/cli doctor It shows ✖ Watchman - Used for watching changes in the filesystem when in development mode Version found: 2021.09.06.00 Version supported: 4.x I guess react native doesn't understand it…
Dimitry
  • 91
  • 1
  • 2
9
votes
0 answers

react native ios build take long time

React native project I build in Xcode, always stuck on "Running 2 of 4 custom shell script" and take nearly 5 min to continue. After that the bundling process in react packager also take very long time. eg : Bundling index.ios.js [development,…
FeelRightz
  • 2,777
  • 2
  • 38
  • 73
9
votes
2 answers

Watchman Error with ember-cli

I am trying to follow the examples in Ember 101. I have worked through this code once before without any issue. After reinstalling my ubuntu 14.04 for unrelated reasons I am getting an error [see bellow] when I run ember serve in my console. I tried…
user3330833
  • 2,179
  • 2
  • 12
  • 9
8
votes
1 answer

Do I need to keep .watchmanconfig file in react-native project

default react native project generates .watchmanconfig file that is simply empty object {}, can I safely delete this? A subquestion would be: is there any watchman configuration I can do / refference to improve react-native project experience…
Ilja
  • 44,142
  • 92
  • 275
  • 498
8
votes
1 answer

Error when starting watchman

hi when i want to start my app with 'react-native start', i get this error. Somebody know what to do? I tried to change the permission of the watchman folder and the project folder to chmod -R 777 'path' Metro Bundler ready. Loading dependency…
otto
  • 1,815
  • 7
  • 37
  • 63
8
votes
3 answers

React Native `npm start` with watchman error

I was first getting this issue: https://github.com/facebook/react-native/issues/10088 Then I followed this solution to resolve for that issue: https://github.com/facebook/react-native/issues/910#issuecomment-94181845 Now when I enter npm start I get…
Simar
  • 2,475
  • 5
  • 16
  • 19
7
votes
3 answers

Watcher took too long time to load(NodeWatcher) - React Native

I am trying to run already built application in my mobile. When i start the app with "react-native start" code, it returns the following error message after some time ERROR Watcher took too long to load (NodeWatcher) Error: Watcher took too long…
viji
  • 1,652
  • 2
  • 20
  • 34
7
votes
2 answers

How to watch react-native node_modules changes

When I run react-native start or npm start the packager starts and prompts to be Looking for JS files in /Users/map/repos/myrepo/ I've got Hot reloading enabled. When I change a file located within /Users/map/repos/myrepo/node_modules/react-native/…
maraujop
  • 4,472
  • 2
  • 36
  • 40
7
votes
2 answers

ember cli could not find watchman on ubuntu, there is only solution for mac not for ubuntu

ember -v version: 2.3.0 Could not start watchman; falling back to NodeWatcher for file system events. Visit http://www.ember-cli.com/user-guide/#watchman for more info. node: 5.0.0 os: linux x64 http://www.ember-cli.com/user-guide/#watchman there…
Ayon Saha
  • 477
  • 5
  • 8
7
votes
1 answer

Configuring watchman in ember-cli

In my ember-cli app, .watchman config file, I've mentioned what directories to ignore while watching, like "ignore_dirs": ["tmp"]. Now I want to watch files in a directory which is outside my app directory. Is there any way to do it?
Sathyanarayanan Ganesan
  • 263
  • 4
  • 16
7
votes
2 answers

watchman.plist permission denied when running a react-native initial project

I'm start using react-native and I followed the tutorials on the website, but when running the example project, it returned some error messages on the terminal: Looking for JS files in /Users/username/Desktop/nativeTest/BookSearch [06:03:00]…
Kent Yang
  • 107
  • 2
  • 9
6
votes
0 answers

How can I resolve "Unable to talk to your watchman" errors

I created an issue with Facebook/react-native a couple of days ago, but I have yet to receive a response. In order to try to get me up and running I'm going to ask here as well. issue link I checked other SO posts concerning this matter and none of…
Chris Jarvi
  • 61
  • 3
6
votes
0 answers

cli : unable to talk to your watchman

I am new to React Native and I am trying to set up my development environment on Windows 8.1 as described in the official documentation. But I have a problem Steps : react-native init AwesomeProject cd AwesomeProject react-native start The app…
Fayçal Borsali
  • 402
  • 4
  • 17
6
votes
0 answers

Watchman keep crashing when I developing react-native

OS:macOS 10.12.6 node -v 6.9.0 npm -v 3.10.8 watchman -v 4.9.0 installed via brew create-react-native-app --version:1.0. As I found, watchman fails to work after I change several files, although it works perfectly if nothing changed. Then I…
吴环宇
  • 337
  • 1
  • 6
  • 13
1
2
3
…
12 13