Function unrecognized even with the addon installed.

Hi

I am a little confused as previously this has worked fine.

However, now when i try to run my script it doesnt work and pops up with the Unrecognized function error?

As can be seen i have the required toolbox installed but it does no work. Any suggestions

Unrecognized function or variable 'fnval'

Error in x (line 675)
                        ExpY = fnval(spl,ExpX);

[Matt J]

In what way are you launching the script? Is it possible you are doing so from the File Explorer instead of the Matlab desktop?

[Charles Mitchell-Thurston]

I am running by clicking run while the script is open.

Answer 1

[Steven Lord]

Try updating the toolbox path cache using one of the sets of instructions in the last two sections on that documentation page. I would expect the Add-Ons Explorer to have done that automatically based on the "When to Update the Cache" section on that page, but if it was unable to do so automatically then doing it manually may resolve the problem.