Peer not authenticated error after AndroidStudio 1.4 is upgraded to 1.5

Peer not authenticated error after AndroidStudio 1.4 is upgraded to 1.5

Solution:

Find the build. gradle file at the outermost layer of the project, replace the following:

Dependencies {
Classpath 'com. android. tools. build: gradle: 1.2.3'
}

To:

 

Dependencies {classpath 'com. android. tools. build: gradle: 1.3.0 '}

That's all!

 

If not, modify the jcenter () in this file:

Jcenter {
The url http://jcenter.bintray.com/
}

Supplement: If you want to modify the version of gradle in the project, it cannot be changed as follows:

 

In Project Settings:

We can see that this version is the version used for project building, which corresponds to wrapper in the gradle folder of the Project root directory:

Summary: If you modify the gradle version, you can directly change the settings in the project and verify the wrapper in the root directory.