Error:Cannot configure the 'publishing' extension after it has been accessed

Question

Error:Cannot configure the \'publishing\' extension after it has been accessed.

I am getting this error after updating my android studio.

this is my app.grad

Answer 1

This error comes from volley module, I solved this problem by doing as follows: open volley module, find bintray.gradle file and change

publishing {
   publications {...}
}

to

publishing.publications {...}

then it will work just fine.