开云体育

There are reverse-compatibility issues with 24.1.8, but exactly which 24.1.x are you using? Issues before x.x.8 are suspect. Are you getting errors or just warnings?

Howdy

I finally got around to updating from 24.0.x to 24.1.x and a lot seems to have broken for me.

Am I correct in assuming in 24.1 you cannot have a .include to a model you are not using?
I tend to have a "template" for a type of work where I may define a pile of parts, but not always use them all. Up to now that has not been an issue but now I get an error like

?

C:\Users\{user}\Documents\LTspiceXVII\lib\cmp\TL074.301(43): Expected device instantiation or directive here.
I can change it to a comment and it works.

I am also finding some of my legacy models that came from LT Spice no longer work. For example how can I fix this one?

It's been working fine for nearly 20 years.

C:\Users\{user}\Documents\LTspice\user.jft(1): Syntax error (unexpected input).
.MODEL 2N5457 NJF(VTO=-1.8 BETA=0.00135 LAMBDA=0.001 RD=35 RS=31.5 + CGS=2.25E-12 CGD=6E-12 KF=6.5E-17 AF=0.5 )
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? ^^^^^^^^^