HI Folks,
I'll start out by admitting that software testing was never my strong suit, but wanted to share the following scenario in case it is helpful.
I have an Atomic Pi (Single board embedded - similar to a raspberry pi) running Ubuntu.
Previously, I had built and run V2.2.1 with both wspr (I think) and FT-8.
A couple of months ago, I build and installed V2.2.2 on this machine, and have been using it for FT-8 continuously with good results.
This morning, I decided to try wspr, so I switched modes.
The entire receive cycle appeared normal, then at the end, I got the following error in a Message Box:
Subprocess Error
Running: /usr/local/bin/wsprd -C 500 -o 4 -d -a /home/atomicpi/.local/share/WSJT-X -f 50.293000 /home/atomicpi/.local/share/WSJT-X/save/200822_1124.wav
execvp: No such file or directory
The failure was repeatable, regardless of whether I switched to wspr from FT-8, or simply started the program in wspr mode.
At the time, I had the "Save" option set to "None". Selecting"Save Decoded" and restarting the program did not resolve the issue.
Interestingly, the wave file in question does exist (at least later when I go look.)
Also interesting is that if I click on "OK" to dismiss the message box, wsjtx exits (as expected.) If I ignore it, another receive cycle starts, and a similar error is thrown for the new wav file.
My conclusion is that there is either some sort of a race condition between the creation of the .wav file and whatever goes looking for it, or the missing file is something other than what is mentioned in the error message.
This could indeed be some artifact unique to my setup here, but I'm mentioning it on the chance that it might be helpful. (I'm happy to investigate, or send a zip etc. if asked.)
--al
WB1BQE
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