0

I tried everything written here.

  • restart
  • setting root folder
  • checking power safe

But it was not solved

My screen does not show any color. Everything is white and black. Control space is not working and there is no code completion.

enter image description here

David Buck
  • 3,752
  • 35
  • 31
  • 35
  • Does this answer your question? [How to solve java file mapped to not java file type text](https://stackoverflow.com/questions/56059826/how-to-solve-java-file-mapped-to-not-java-file-type-text) – Álvaro González May 03 '21 at 11:13

2 Answers2

1

Check associations for "Text" in Preferences | Editor | File Types, if it contains .java, remove it.

Petr Rastegaev
  • 1,869
  • 4
  • 16
  • 19
0
  • File->Settings->Editor->Colors &Fonts and choose your scheme

or

  • On IntelliJ press 'Ctrl Alt + S' [ press ctrl alt and S together], this will open 'Setting popup'
  • In Search panel 'left top search 'Theme' keyword.
  • In left panel itself you can see 'Appearance', click on this
  • Right side panel you can see Theme: and drop down with following option

Screenshot

Muaz
  • 19
  • 7