Conversion error causes window to close immediately


After selecting an input file, output file, and output file title, I click the Convert button. The convert console pops up and disappears quickly. Presumably an error has occurred, but there's no way to get details on the error.
Attempting to pause the dialog with the pause key hasn't met with much success.
It would be lovely if, on error, the console window remained open. Perhaps an option to copy the output to a log file would be sufficient.