Problems with adding block from target link into a model

Hi

I’m trying to add a block from the library TargetLink with the command: "add_block('tllib/Constant','mysys/nameofconstant','Position',[]).

But Matlab answers with:"??? Error using ==> add_block There is no block named 'tllib/Constant'.".

But if there already exist a model in the same folder containing a TargetLink block, then Matlab has no problem executing the command.

Do anyone have a idea how to fix this problem or how to make a work around.

//Patrik

Answer 1

[Arnaud Miege]

You maybe need to load the library before using add_block:

load_system('tllib');
add_block('tllib/Constant','mysys/nameofconstant','Position',[]);

HTH,

Arnaud

Answer 2

[Fangjun Jiang]

Yep, this happens. What you need to do is to make sure that 'tllib' is loaded first. You can use load_system('tllib');

Answer 3

[Patrik]

Thanks a lot! It works now. I have been looking for a solution for two hours, next time I will post a question hear earlier.

//Patrik