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Could you give your Studio a fresh install before we can continue to debug the issue?
I found an old bug (fixed) that resulted in this error message in this situation. It should not be happening, and thus my first suggestion would be to make sure your installation is not corrupted in any way.
If this doesn’t help, we’ll debug further
Anil_G
ashokkarale
jinal.shah
Gautham_Pattabiraman
postwick
chandreshsinh.jadeja
vrdabberu
Ajay_Mishra
sven.wullum1
Vyshnavi_Nalumachu