Unfamiliar error message from ode45: "Unrecognized function or variable 'packageAsFuncHandle".

One of my students is receiving this message when trying to run ode45 from her computer. Running the exact same script on another machine does not throw an error. I've had her uninstall and reinstall MATLAB but getting the same results. Has anyone else experienced this? Haven't seen it anywhere else on the forum/community. Thanks!

Answer 1

[Steven Lord]

More likely than not they have an ode45.m file that's not in the correct location that MATLAB expects it to be. What does this function return when executed on that student's machine?

which -all ode45

/MATLAB/toolbox/matlab/funfun/ode45.m
/MATLAB/toolbox/nnet/deep/@dlarray/ode45.m  % dlarray method

If you see an ode45.m that's in a different location relative to matlabroot (which for MATLAB Answers is /MATLAB/) on that machine, please rename it.

[Brodie]

Success! Thank you, @Steven Lord for a swift and succinct answer!

[Onassis]

Worked for me. Thanks for the solution