React Native Debug Error on iOS

Question

I have been developing React Native for a while and I keep updating myself with new release of the framework by creating other new project to test. Currently I face problem when I reload the application in Debug mode on my old version of React Native.

Every time I reload, It displays Cached Bundle on Chrome as below

On my device

Runtime is not ready for debugging....

After going through googling, I follow these recommendation

• reset watcher, uninstall/reinstall watcher
• remove node_modules and reinstall it

But none of the solutions work.

*Notes

• react: v 15.4.2
• react-native: v0.42.3
• os: ios
• this error does not happen if I do not debug

Answer 1

After trying a lot of things, I just cleared browsing data(cookies and cache) of my google chrome and then started debugging and error is gone.