Uncaught (in promise) Error: DeltaPatcher should receive a fresh Delta when being initialized

[wuyunqiang]

如果一个页面里面有两个export default 就会出现bug

[SurajMDurgad]

Even I'm facing the same issue, I have to run 'react-native run-android' command again to fix this. Its annoying to run the same command twice for every compile.

[ropaillet]

Same here, re-running simulator seems to fix but it`s annoying

[ludobit]

Same problem! Re-running the simulator fixed it but after application reloads some times crash again.

[wuyunqiang]

https://github.com/facebook/react-native/issues/18209

[surafel-nigussie]

I solved this problem by removing unexpected character inside my constructor while declaring my state. I used equal sign, while i should have used ':' From this.state = { email='', }

to

this.state = { email:'', }

I hope this help.

[ldco2016]

Wow, this is still an open issue? I am getting this error after upgrading to React Native 0.59.9 and React 16.8

[yogavigneshwaran]

Just kill the 'metro bundler' window and re-run the project ex: 'react-native run-android'. If you have debugger window open then refresh that too.

[byteab]

I solved this problem just by removing some wrong imports import myPheo from './src/assets/pheo.jpg'