How can I solve this block error?

I have a simmechanics model that have three servo motor. I try to apply position input to these servo motor according to desired position. But When I applied position inputs to two servo motors, there is no problem. But when I applied three position inputs to all servo motors, ıt gives error like in photo.

[Birdman]

You need to share your model.

[bayram özmen]

ı share it as two pieces.

[Birdman]

No, your model in .mdl format.

[bayram özmen]

I do not understand exactly what ı should about format. my model name is byrm.slx. Should I convert .mdl format?

[Birdman]

Yes, convert it(save as) .mdl format and share from here.

[bayram özmen]

ı managed it.

[bayram özmen]

I think to simulate this model you need stl formats of this model. because ı imported this model from solidworks to matlab.

[bayram özmen]

I am waiting for your answer?

Answer 1

[Walter Roberson]

See https://www.mathworks.com/help/physmod/sm/ug/find-and-fix-aiming-mechanism-assembly-errors.html#btvm11e-5

[bayram özmen]

I checked this error. But how ı am gonna change the folloer and base coordinate

Answer 2

[bayram özmen]

I applied your shared eror solving. But like in photo my models does not have assembly error. Now what can I do to solve this error?

[Walter Roberson]

Sorry, this is not something I have experience with.