Could not connect to development server - React Native

user_12339109 0
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I am creating an app using react native. I tried to change a file path to an image within my code and when I ran my app on the iOS emulator the following message was displayed.

error

I have tried a number of different methods such as closing the terminal and running the app again.

I also tried running localhost:8081 in my browser and was given the following message

erorro2

I have also tried deleting my node_modules folder and running yarn but this still hasn't fixed the problem.

Any ideas as to how I would fix this?

hadoop-yarn react-native ios
3 Answers

You can try to clean xcode, remove app in the simulator 

cd ios
xcodebuild clean

run bundler 

react-native start --reset-cache
user_57001210

Replace the actual IP Address with the "localhost" in the Url and that should fix the issue if the url is proper.

user_56472460

Fully delete the app on the iOS Simulator, then rebuild the app from xcode.

user_106159180
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