Crash on repeated opening of capture graphs

[stiebrs]

To Reproduce:

1. capture whatever spectrum
2. view graph
3. close graph
4. try opening graph again
5. If that works, try clicking next/previous

[corizzi]

It is not crashing on my version. However the plot does not appear on the second time indeed.
What do you mean exactly by crash? (the whole gui ?)

[jkuusk]

A list of GUI crash scenarios from Ken:

• Clicking any of the 5 Hypstar buttons if the Hypstar is unplugged or unpowered or hasn't fully booted. Crashes & closes the gui.
• After an acquisition, clicking 'show plot' & then exiting the plot, clicking 'prev' or 'next'. Crashes & closes the gui.
• Clicking 'get hardware info' buttons if the Hypstar is unplugged or unpowered after it has been previously accessed. Crashes & closes the gui.
• Clicking 'set/unset thermal' 'get hardware info' buttons if the Hypstar is unplugged or unpowered after it has been previously accessed. Freezes the gui.

Although not a crash, setting thermal control freezes the gui for a minute or so while it does its thing, some indication would be good.