Well, before suddenly became so, the new project also is such,

CodePudding user response:

The same problems with beg

CodePudding user response:

Take a look at your idea of the JDK jre path is correct, the jar package exists

CodePudding user response:

Finished, your code is sick, need milk

CodePudding user response:

By default, so no into the version control tool in default is red, can remove the red set, but I forgot

CodePudding user response:

The building Lord, solved? I also suddenly like this

CodePudding user response:

My maven configuration does not know how to be changed, changed back to go

CodePudding user response:

F the menu click on the file by clicking on the drop-down menu invalidate the reset to clear the cache and try,

CodePudding user response:

F the menu click on the file by clicking on the drop-down menu invalidate the reset to clear the cache and try,

CodePudding user response:

Menu, click the file by clicking on the drop-down menu of invalidate the reset to clear the cache and try,

CodePudding user response:

Are you sure not because your project is git or SVN management, why not ADD?

CodePudding user response:

File name red because of the files in the workspace, not submit to the staging area (green), modified is blue, the above is not annotated useless, but didn't recognize you this project is a maven project, select project of pom file, right-click on the as maven project

CodePudding user response:

To import the maven packages

CodePudding user response:

CodePudding user response:

Maven warehouse problem, a switch

CodePudding user response:

IDEA> FILE> Power Save Mode box to cancel

CodePudding user response:

Maven warehouse abnormalities, look

CodePudding user response:

The

cited the 17th floor m0_46322620 reply:

IDEA> FILE> Power Save Mode box cancel

has been solved, thank you