today I've upgrade my MacBook to macOS Big Sur version 11.0.1. Now there is a problem coming out when I tried to build the project for Android.
Execution failed for task ':CordovaLib:compileDebugJavaWithJavac'.
> Could not find tools.jar. Please check that /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home contains a valid JDK installation.
I also faced the same issue today while the same setup (building the Android app) was working for me before upgrading to Big Sur.
I saw various solutions like-
But I was not sure if those were recommended solution. I tried for few hours and finally got it working with the correct fix (looks to me).
Basically, for me, the JAVA_HOME
variable was not set (or Big Sur removed it somehow).
So I simply added it in my ~/.zshrc
(or ~/.bashrc
)-
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home
You can simply check and replace the version number in the above line.