IntelliJ - java: Cannot find JDK '1.8'

问题:

Update: Not sure why this is marked as a duplicate. I had already linked to the other post stating that none of the suggestions / answers work for me. In addition, their question seems to be related to an issue using Windows VMs via Mac, which is irrelevant for me.

I am using IntelliJ IDEA 14.0.3. I have selected the 'Java Hello World' sample. When I try and run the program I receive the error: "Error: java: Cannot find JDK '1.8' for module 'Deliverable4'. I have tried every single suggestion from this post intellij - java: Cannot find JDK '1.7' for module but still can't this to work. Any help would be greatly appreciated.

回答1:

Go to:

File => Project structure

And check: Project, Modules and SDKs tabs:

If at SDKs Java 1.8 Sdk isn't selected just add it.

And press OK.

回答2:

Updating from IntelliJ version 14.0.3 to 14.1 seemed to fix the problem.

回答3:

If the update solution given above doesn't work for somebody, consider not using the bin directory like the one used in the PATH environment but rather the java root directory. In short instead of:

path_to_java_folder\java\bin\

use:

path_to_java_folder\java\

and everything will work just fine.

文章来源: IntelliJ - java: Cannot find JDK '1.8'