I'm attempting to run my Ionic application in an Android emulator in Android Studio using the ionic command in terminal in VSCode:

ionic capacitor run android

But I get the following error when running:

[capacitor] × Running Gradle build - failed!
[capacitor] [error] 
[capacitor]         ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
[capacitor]
[capacitor]         Please set the JAVA_HOME variable in your environment to match the
[capacitor]         location of your Java installation.
[capacitor]

So I set the environment variables as seen here:

But I still get the same error?

When I run the java command in the command line that all runs fine:

CodePudding user response：

Java JDK-11 is mostly compatible with android.

1. Add correct java path (mostly jre path).
2. Run the same command and check again.

CodePudding user response：

maybe you can try to running with Android Studio

ionic cap open android

also you can check the doc https://capacitorjs.com/docs/android/troubleshooting