Question 33307 in React native Question posted in
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Expo / React Native Error : spawnSync lsof ENOENT

I am working currently on an expo app and I recently came up with this issue : when I run npx expo start and then I press a to open the app on an Android Emulator I get this error :

› Opening on Android...
› Opening http://127.0.0.1:19000/_expo/loading?platform=android on Pixel_4_API_33
Couldn't start project on Android: spawnSync lsof ENOENT

I tried different emulators but I still get the error everytime…

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  1. Chosen as BEST ANSWER
    0

    The error came from the fact that I did not have an ANDROID_HOME variable inside my PATH. I just followed the instructions here and problem solved !


  2. 0

    Ensure that lsof command is in the system’s PATH.

    Also you can try the command npx expo start --clear

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