Please help. error after plotting on narginchk(ai,inf)

hello! i'm trying to plotting ship trajectory using plot(x,y).

It's works fine and i can showing my plot exactly like i want, but after it suddenly some error appear and also opening script makehgtform.m

NaN/Inf breakpoint hit for makehgtform.m on line 93.
93              narginchk(ai,inf);

Kedua_LoopScript.m is my main code and Pertama_Particular_coeff.m is input data.

here's what the plot i got, it's fine, but i can't save it because the error.

please anyone can help??

Answer 1

[Walter Roberson]

previously you enabled

dbstop if naninf

and you did not disable that or quit matlab. It is still in effect. The code for makehgtform happens to use inf so that is triggering the breakpoint.

[Rangga]

Oops! i forgot that, thanks a lot!