I'm using IntelliJ IDEA on my Mac to work on a project, and I keep on coming across an issue where I can't type. Occasionally when I switch to another application and then switch back to IntelliJ I can't type anything, and the cursor doesn't appear on text when I click on things. Does anyone know what causes this? After 1-2 minutes it goes back to normal, but it's started happening more frequently and it's pretty frustrating to not be able to type and have no way to fix it.
This is the version of IntelliJ I'm using:
IntelliJ IDEA 2016.1.3
Build #IC-145.1617, built on June 3, 2016
JRE: 1.8.0_76-release-b198 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
To add a type hint, follow these steps:Select a code element. Press Alt+Enter . Press Enter to complete the action or edit the type if appropriate.
Press Shift twice to open the search window and type / . IntelliJ IDEA lists the available groups of settings. Select the one you need and press Enter . As a result, IntelliJ IDEA gives you a quick access to the selected setting and its options.
To toggle read-only attribute of a file, open file in the editor, or select it in the Project tool window. Do one of the following: On the main menu, choose File | File Properties | Make File Read-Only , or Make File Writable .
Turn off Vim Emulator from Tools in the IntelliJ, like this picture:
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