What is mean by "Simulink.logging Info object could not be located because its class can not be found"?

Hello..

I have two versions of Matlab with me.. one is R2007b and another one is R2010b.. so sometime while loading the .mdl file (model SRD), it gives me an error on command window saying "Simulink.logging Info object could not be located because its class can not be found".. So i would like to know the meaning of this error.. Please let me know.. Thanks..

[Kaustubha Govind]

Which version was the model created in, and which version are you loading it in?

[Shameer Parmar]

The model was created in Matlab R2010b and I was trying to open into R2007b and I was getting this kind of error warning on command window, so I would like to know the meaning of this error.. Thanks..

Answer 1

[Kaustubha Govind]

Your model (created in R2010b) is probably using some newer features which were not present in R2007b (an older version). Please use "File>Save As" in R2010b and save your model as a R2007b model to avoid the errors.

[Shameer Parmar]

Kaustuba, Thanks for your response. I had the old copy of my model which was created in R2007b so I am using it for R2007b. and another one which was converted into R2010b I am using for R2010b. I just wanted to know the meaning of that error..

Also, I alread checked this 'save as' functionality of R2010b but it is not working correctly. after saving model as R2007b, still it is throwing same kind of error on R2007b. I checked with Mathworks support team and they said it is the bug in R2010b and they resolved it in R2011b. I checked save as option in R2011b and it was working fine.