Undefined function or variable 'groundTruthLabeler'.

I have Matlab2017a I tried to use the App groundTruthLabeler but this error show up for me

Undefined function or variable 'groundTruthLabeler'.

I appreciate any suggestion...Thank You

Answer 1

[Walter Roberson]

groundTruthLabeler appears to be part of the Automated Driving System Toolbox, which was new as of R2017a (but I find that it existed in previews in R2015b).

The documentation for Automated Driving System Toolbox is locked down fairly tightly unless you have a license for it :(

[NOOR AL-SHAKARJI]

Thank you How can I know if I have a license for that or not?

[Andreas Goser]

The "ver" command returns all products you have installed (not necessarily installed)

[Walter Roberson]

I think Andreas mean "not necessarily licensed".

If you use

which groundTruthLabeler

then if the output is that it is not found, then you do not have the product installed (and you might perhaps not have it licensed either.)

If instead the output is a particular file path and a notice "No license found" then you have it installed by not licensed.

If instead the output is a particular file path and no message about lack of license then you should be able to use the function.

[Andreas Goser]

Correct... In order to test license availibility, one can use the license command like

license('test','productname')

[Walter Roberson]

Though unfortunately, ver() and license() use different product names, and some of them are not at all obvious, and there does not appear to be a table of product with corresponding product names and codes to use for licensing. (I suggested several years ago that such a table needed to be developed...)