CODEWITHSUNDEEP
react-native
Perry.du
Perry.du

Reputation: 41

RN 0.21.0 "Debug JS" doesn't work

I upgrade RN to 0.21.0 with command npm install --save [email protected].

Then, "Debug JS" doesn't work , and throws exception "Unable to connect with remote debugger", But RN 0.20.0 is OK.

npm: 2.14.15

node: v5.3.0

watchman: 4.4.0

flow: 0.22.1

React Developer Tools: 0.14.8

error image

Upvotes: 1

Views: 396

Answers (1)

BigPun86
BigPun86

Reputation: 2686

Have u upgraded your gradle files? If you are testing on Android than check your build.gradle if it the following line exists: 

compile "com.facebook.react:react-native:0.21.+"

If it is still set to ..0.20.+ than you need to do a react-native upgrade, but save your current imports etc in build.gradle (app folder), settings.gradle and MainActivity imports and put them back after upgrade. If this doesn´t work than:

  1. Remove node_module folder
  2. Run watchman watch-del-all
  3. Run npm install
  4. Than start packager with react-native start --reset-cache

Goog Luck!

Upvotes: 2

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