As FIG problem because idea of the present version is not compatible java version of the selected machine. I personally error is idea2017 and java11
Solution:
1. Add a compatible version of java
2. Upgrade the idea versions.
As FIG problem because idea of the present version is not compatible java version of the selected machine. I personally error is idea2017 and java11
Solution:
1. Add a compatible version of java
2. Upgrade the idea versions.