Created attachment 802 [details]
An example of a file for which pulseview crashes
The attached vcd crashes pulseview. It is valid for GTKWave.
Most probably a duplicate of bug 1168. The attached file has 447 channels
which is more than 64. The CLI application can handle the input file, so
it's not the VCD format and neither its generator.
$ sigrok-cli -i simx.vcd --show
$ sigrok-cli -i simx.vcd -O ascii:width=2000 2>&1 | less -S
There could be other reports of that Pulseview channels limit. I suggest
you find the most appropriate of them and reference it here, and close
this report here. Its only value is the attached data for reproduction
while the issue has been identified before.