React Native adb reverse ENOENT

Starting with macOS Catalina, your Mac uses zsh as the default login shell and interactive shell. You can make zsh the default in earlier versions of macOS as well. More details on zsh from Apple

So on your Mac:

1 - Open your .zshrc file:

open ~/.zshrc

2 - if .zshrc file doesn't exist, you need to create one & open again(Step 1)

touch ~/.zshrc

3 - Add this to your .zshrc file(Add JAVA_HOME to use Android Studio Embedded JDK)

export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jre/Contents/Home
export ANDROID_HOME=/Users/<your_computer_name_here>/Library/Android/sdk
export PATH=$ANDROID_HOME/emulator:$PATH
export PATH=$ANDROID_HOME/platform-tools:$PATH
export PATH=$ANDROID_HOME/tools:$PATH
export PATH=$ANDROID_HOME/tools/bin:$PATH

4 - Save and close

5 - Compile your changes

source ~/.zshrc

& make sure to restart your terminal.

I got the same issue. I updated my ANDROID_HOME env variable again it worked for me.

Follow this React-native android-setup documentation

ex:

export ANDROID_HOME=~/Library/Android/sdk

Windows:

set ANDROID_HOME=c:/Users/whoever/AppData/Local/Android/Sdk

macOS Mojave and earlier or bash users:

1 - Open your bash profile:

open .bash_profile

Add this to your bash_profile:

 export ANDROID_SDK=/Users/<your_computer_name>/Library/Android/sdk
 export PATH=/Users/<your_computer_name>/Library/Android/sdk/platform-tools:$PATH

Save and close

Compile your changes

source ~/.bash_profile

For macOS Catalina and zsh users:

Starting with macOS Catalina, your Mac uses zsh as the default login shell and interactive shell. You can make zsh the default in earlier versions of macOS as well.

On your Mac:

Open your .zshrc file:

open ~/.zshrc

If .zshrc file not exist, you need to create one using touch & open.

touch ~/.zshrc

Add this to your .zshrc file

export ANDROID_SDK=/Users/<your_computer_name>/Library/Android/sdk
export PATH=/Users/<your_computer_name>/Library/Android/sdk/platform-tools:$PATH

Save and close

Compile your changes

source ~/.zshrc

Edit: Updated answer for macOS Catalina and zsh users.