On Android studio When I tried to create Android virtual Device(AVD)
Following message was showing:
"an error occurred while creating the AVD. See idea.log for details."
I am in 64 bit Windows 8.1.
Here is a screen shot of the problem
This happens because of Space issue . Please free some space from your C drive or from the drive where your virtual device will be stored
Also please close the window of UIautomationviewer/SDK module which are open
I had the same problem but in Linux. The cause of trouble in my case was the SD Card so I choose the option "external file" change of "studio-managed".
I found some help in this post How to find the logs on android studio?.