Flutter requires java11 when running on an android phone

 

Scene introduction:

Other projects are still using java8 and don't want to upgrade to java11.

Solution:

1: Download java11 jdk and put it in the folder

 as the picture shows:

2: Add under gradle.properties under the Flutter project

 org.gradle.java.home=F:/java11/jdk-11.0.16_windows-x64_bin/jdk-11.0.16

as the picture shows:

Summarize:

This means that each project must add a JDK environment