Error when selectin parameters during parameter estimation

I've been trying to use the model estimation tool on simulink 2014b in order to validate a fairly complex hydraulic model. However, after I open the model estimation window, click on the "select parameters" and try to select parameters, the matlab promts states the following error:

The left hand side is initialized and
has an empty range of indices.
However, the right hand side returned
one or more results.

Error in
sldodialogs.VariableSelectorGC>lcbTableChanged
(line 346)
        CV{iVar,1} = sVars(ct);

Error in hgfeval (line 62)
        feval(fcn{1},varargin{:},fcn{2:end});

Error in javaaddlistener>cbBridge (line
52)
    hgfeval(response, java(o),
    e.JavaEvent)

Error in
javaaddlistener>@(o,e)cbBridge(o,e,response)
(line 47)
                          @(o,e)
                          cbBridge(o,e,response)); 
Warning: Error occurred while evaluating
listener callback.

What could be causing this? I have a hard time trying to see how this error message can be related to the task at hand.

Also, it might be worth mentioning that I'm using simmechanics in a submodel and that it works fine when i run it.

Thank you!

Answer 1

[Subhra Saha]

Hi lvjuvan,

There is an external bug report for this error:

http://www.mathworks.com/support/bugreports/1156219

There are workarounds in the bug report as well.

Hope this helps

-Subhra