1 Commits

Author SHA1 Message Date
Dmitry Tantsur
22fddca500 Properly report preprocessing errors to a user
Currently we only return "Data pre-processing failed" and the only option
to figure out what went wrong is to dive into logs.

Also fixed error message for unexpected exceptions during pre-processing
to actually contain some exception information.

Change-Id: I998c0bbd48cc57b7b13fac220f4f7cfe2a5e0681
Closes-Bug: #1523907
2015-12-09 17:31:47 +01:00