Nasal runtime error: undefined symbol: update_pass_signs
167.05 [ALRT]:nasal at C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 231
167.06 [ALRT]:nasal called from: C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 22
167.06 [ALRT]:nasal called from: C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 30
legoboyvdlp wrote in Fri Aug 28, 2020 12:39 pm:I appreciate seeing the jsbsim FDM
There is a nasal error, on the off-chance you are not aware of it:
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Nasal runtime error: undefined symbol: update_pass_signs
167.05 [ALRT]:nasal at C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 231
167.06 [ALRT]:nasal called from: C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 22
167.06 [ALRT]:nasal called from: C:/Users/redpa/Documents/FlightGear/Custom Aircraft/CRJ700-family/Nasal/master.nas, line 30
Unfortunately there's something causing large frame drops which weren't there before in the CRJ700 - it's hard to say what's causing it though.
tdammers wrote in Fri Aug 28, 2020 5:31 pm:Judging from the E-Jet, keeping the Nasal code for updating a canvas display fast enough is quite a challenge, and Nasal doesn't exactly have advanced debugging and profiling toolchains available, so it's often a matter of trial-and-error (and with a lot of statistical noise).
I'm seeing the same thing actually. It seems that there are some Nasal errors that cause the EFIS code to crash, and after that, the displays don't get updated anymore.
I'll look into it when I can make the time.
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