Created attachment 747 [details]
CSV file example, non-numeric data in the second line
If I try to import a CSV file containing non-numeric data (for example, exported from Rigol DS-1102E oscilloscope), PulseView hangs.
Steps to reproduce:
Add a non-numeric line to the CSV file anywhere after the header (I tried only analog formats, like the attached example).
PulseView hangs indefinitely (see the screenshot).
An error message is expected, with at least a line number.
0.4.2 release, 0.5.0-git-3ce5dd9 nighty build.