React native is not starting on android emulator

[dansmog]

NB: This isn't a bug with react-native, I just need help with this.

Description
So I messed up with my environment variables settings, after moving for bash to zsh. But now I have sorted it out, when I run a flutter project from android studio, it shows on an emulator.
but when I run react-native run-android, I get the below error

error Failed to install the app. Make sure you have the Android development environment set up

Although the project works fine on Ios.

This is currently how my .zshrc is configured

...
...
export ANDROID_HOME=/Users/squarelabs/Library/Android/sdk
export PATH=$ANDROID_HOME/emulators:$PATH
export PATH=$ANDROID_HOME/tools:$PATH
export PATH=$ANDROID_HOME/tools/bin:$PATH
export PATH=$ANDROID_HOME/platform-tools:$PATH

and I also have this in my local.properties sdk.dir=/Users/squarelabs/Library/Android/sdk

React Native version:

    OS: macOS 10.15
    CPU: (4) x64 Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz
    Memory: 131.53 MB / 8.00 GB
    Shell: 5.7.1 - /bin/zsh
  Binaries:
    Node: 12.8.0 - /usr/local/bin/node
    Yarn: 1.12.1 - /usr/local/bin/yarn
    npm: 6.11.3 - /usr/local/bin/npm
    Watchman: Not Found
  Managers:
    CocoaPods: 1.9.1 - /usr/local/lib/ruby/gems/2.7.0/bin/pod
  SDKs:
    iOS SDK:
      Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
    Android SDK:
      Android NDK: 18.1.5063045
  IDEs:
    Android Studio: 3.3 AI-182.5107.16.33.5199772
    Xcode: 10.1/10B61 - /usr/bin/xcodebuild
  Languages:
    Java: 14.0.1 - /usr/bin/javac
    Python: 2.7.16 - /usr/bin/python
  npmPackages:
    @react-native-community/cli: Not Found
    react: 16.11.0 => 16.11.0 
    react-native: 0.62.2 => 0.62.2 
  npmGlobalPackages:
    *react-native*: Not Found```

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.