无法使用 IntelliJ 在 android 设备上运行 flutter 项目

Question

My operating system is Pop._OS 20.10, I am simply trying to run a flutter project, which I created on IntelliJ. on my android device using IntelliJ IDEA, The build is being completed without any errors but when running the app: it says that my JAVA_HOME variable is set to an invalid directory:

Launching lib/main.dart on Mi A2 in debug mode...
Running Gradle task 'assembleDebug'...

ERROR: JAVA_HOME is set to an invalid directory: /app/extra/idea-IU/jre64

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.

Exception: Gradle task assembleDebug failed with exit code 1

SDKs installed on my platform settings are openjdk-15.0.2, corretto-1.8 and Android API 30 Platform. I didn't manually altered any environment variables before getting this error. After this, I tried to add JAVA_HOME variable to ~/.bashrc and /etc/environment files to point my JDK installation folder like this:

JAVA_HOME="/usr/lib/jvm/default-java"

and also tried with my current java installation:

JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64"

but no luck. I did a lot of research and really don't know what to do at this point.

Answer 1

There are two possibilities

1 - Your flutter sdk is may be some old version. Run flutter upgrade to update your flutter sdk.

2 - You might not have installed JDK or the JDK Path is not set in Environment Variables.