Hi Kevin,

I did see your report of this issue, I have yet to reproduce it. Several macOS WSJT-X v2.1.0 users have reported crashes that do not generate a crash report and only leave a trace in the console log of launchd with exit code 2. Exit code 2 is normally a file not found error but I don't know if that is the case here or what file it may be failing to find. I am waiting for someone who can reproduce this error to try running WSJT-X from a console terminal command line like this:

/Applications/wsjtx.app/Contents/MacOS/wsjtx

i.e. not using open that uses launchd in turn. I am hoping a more helpful error message may be forthcoming.

73
Bill
G4WJS.

On 21/07/2019 17:19, Kevin McQuiggin (SFU) wrote:
Bill, thanks for this info!

The crashes I have seen are related to selection of MSK144 mode.  This invariably causes the app to crash.  Sometimes MSK144 mode will “come up” in the UI, but in that case any interaction with the UI elements will cause the app to crash.  I submitted a report about this to the list several days ago.  The only message in the system log says something about launched and “abnormal exit code 2”.

I am not at my machine but can provide whatever specific info you need.  Thanks to the team for all the great work on he apps!

73,

Kevin VE7ZD

Sent from my iPad

On Jul 21, 2019, at 03:34, Bill Somerville <g4...@classdesign.com <mailto:g4...@classdesign.com>> wrote:

Hi all,

some of you have reported a crash on startup, thanks to those who have provided the crash report.

I can confirm there is a defect which appears to be in the underlying Qt library we use for cross platform portability. The issue is fixed in Qt v5.11 but using that will entail dropping support for macOS Yosemite (10.10), that will probably happen at the next release of WSJT-X.

In the meantime there is a workaround with some minor loss of functionality. The crash happens in code to read the LoTW user file downloaded from the ARRL LoTW web site. WSJT-X will function without that file but without highlighting of known LoTW user's CQ calls. To avoid the issue delete following file:

~/Library/"Application Support"/WSJT-X/lotw-user-activity.csv

Once deleted you should not use the "Preferences->Colors->Logbook of the World user Validation->Fetch" button until this issue is resolved.

Note that this issue is not affecting all users, if you are not seeing this crash then you may be able to continue using WSJT-X v2.1.0 without taking the action.

73
Bill
G4WJS.


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