Yes, I have this problem.
I too get this message.
Even I face the problem
while uploading project on community message popup "Unable to Upload".
Same problem
Possible reason is that images used in the app are of large sizes. This causes app upload to timeout. Please user smaller images (around 1 MB) and try again.
Dr. Rituparna Matkar
What may be the possible reason?
5 people have this problem