Undefined function "setFixedTransform"

Greetings,

Thank you in advance.

I've been following the mathworks "Build a Robot step by step" at mathworks.com/help/robotics/ug/build-a-robot-step-by-step.html

For the line :

setFixedTransform(newBody1,tformTree);

I get the following error :

Undefined function 'setFixedTransform' for input arguments of type 'rigidBody'.

When putting this function on comment, it is working perfectly and I get the same result as the tutorial with the last command :

showdetails(robot)

Every Add-Ons from the installation of Matlab 2019b were installed.

I tried this tutorial on 2 other computer and still get the same error.

Can somebody help me find why is this function not working ?

Thank you,

Valentin

Answer 1

[Walter Roberson]

It does appear to be a bug. The line

setFixedTransform(newBody1,tformTree);

should probably be

setFixedTransform(newBody1.Joint,tformTree);

[Valentin LEFEBVRE]

It is working without error with your correction!

Thanks!

[Cam Salzberger]

Thanks for finding this, Valentin, and for your fix, Walter. I've let the team know about the issue.