devtools does not show. it's blank

[pouriabagheri]

React Native Debugger app version: 0.14.0
React Native version: 0.72
Platform: iOS, Android
Is real device of platform: Both
Operating System: macOS

the dev-tool is blank and not showing anything
the console throws this error on first run

bundle.js:2 TypeError: Cannot read properties of undefined (reading 'action')
    at r.value (bundle.js:6:262610)
    at r.value (bundle.js:6:262058)
    at xu (bundle.js:2:939665)
    at wu (bundle.js:2:939440)
    at bu (bundle.js:2:938978)
    at bundle.js:2:950762
    at Sl (bundle.js:2:951273)
    at ll (bundle.js:2:945029)
    at $o (bundle.js:2:885729)
    at bundle.js:2:951268
    at Sl (bundle.js:2:951273)
    at il (bundle.js:2:943770)
    at S (bundle.js:2:991848)
    at Immediate.D (bundle.js:2:992380)
    at process.processImmediate (node:internal/timers:476:21)

bundle.js:2 TypeError: Cannot read properties of undefined (reading 'action')
    at r.value (bundle.js:6:262610)
    at r.value (bundle.js:6:262058)
    at xu (bundle.js:2:939665)
    at wu (bundle.js:2:939440)
    at bu (bundle.js:2:938978)
    at bundle.js:2:950762
    at Sl (bundle.js:2:951273)
    at ll (bundle.js:2:945029)
    at $o (bundle.js:2:885729)
    at bundle.js:2:951268
    at Sl (bundle.js:2:951273)
    at il (bundle.js:2:943770)
    at S (bundle.js:2:991848)
    at Immediate.D (bundle.js:2:992380)
    at process.processImmediate (node:internal/timers:476:21)

I have tried:
reinstalling the debugger
removing all other debugging tools from chrome
clearing app and yarn cache
toggle DevTools react
toggle DevTools redux

Does anyone know what are the files affected by the debugger so i can delete them manually and do a clean install ?

[pouriabagheri]

so I managed to fix it by clean installing the react native debugger

1. brew uninstall --cask react-native-debugger
2. rm -rf ~/Library/Application Support/React Native Debugger
3. brew install --cask react-native-debugger

[suleymanbasbug]

so I managed to fix it by clean installing the react native debugger

1. brew uninstall --cask react-native-debugger
2. rm -rf ~/Library/Application Support/React Native Debugger
3. brew install --cask react-native-debugger

Its not worked for me

[MarkPan726]

I have a similar question the react devtools is blank and can't toggle, I resolve it by installing react-devtools:
yarn global add react-devtools@^4.22.0.

[fomichova]

Has anyone fixed this issue? I have the same. Nothing of solutions does not work.

[jamesfg]

so I managed to fix it by clean installing the react native debugger

1. brew uninstall --cask react-native-debugger
2. rm -rf ~/Library/Application Support/React Native Debugger
3. brew install --cask react-native-debugger

Its not worked for me

I did this but command 2 did not work for me so I manually deleted the folder and reinstalled and it worked.

[sayurimizuguchi]

I fixed this issue. However, I could not solve this by uninstalling and installing it again. Then I remembered we have cache files for every application. With that in mind, the steps I followed to fix (Mac OS):

1. Open Finder
2. In the top, select Go -> Go to Folder -> /Users/${yourUser}/Library/Caches/
3. Go to Application Support folder -> Then delete the entire folder called React Native Debugger
4. Open the application again; it should be working.

[meantgx]

I fixed this issue. However, I could not solve this by uninstalling and installing it again. Then I remembered we have cache files for every application. With that in mind, the steps I followed to fix (Mac OS):

1. Open Finder
2. In the top, select Go -> Go to Folder -> /Users/${yourUser}/Library/Caches/
3. Go to Application Support folder -> Then delete the entire folder called React Native Debugger
4. Open the application again; it should be working.

It works. Great ! 💯

[fdrcslv]

Having the same problem, installing it with dpkg. Removing and reinstalling does not work. I tried installing react-devtools:
yarn global add react-devtools@^4.22.0

[mukeshmaurya2002]

I fixed this issue. However, I could not solve this by uninstalling and installing it again. Then I remembered we have cache files for every application. With that in mind, the steps I followed to fix (Mac OS):

1. Open Finder
2. In the top, select Go -> Go to Folder -> /Users/${yourUser}/Library/Caches/
3. Go to Application Support folder -> Then delete the entire folder called React Native Debugger
4. Open the application again; it should be working.

thanks it working