How to bypass 'Data type mismatch' error

Hello,

In the model, I usaully 'OR' block to connect a constant, which is double (0) with a logical input. It works before until 2013a. It gives me an error like this:

"Data type mismatch. Input port 2 of '...' expects a signal of data type 'boolean'. However, it is driven by a signal of data type 'double'." on 'OR' blocks.

I don't want to change the constant (they are everywhere in my model!). Is there a way to bypass this check?

Thanks!

[Kaustubha Govind]

Do you have the "Require all inputs and the output to have the same data type" checkbox selected in the 'Data Type' pane of the OR block's dialog?

Answer 1

[Bhupal Reddy Perugu]

1) Use Data Type Conversion Blocks at root level inports,and 2) uncheck configuration parameters--> optimization-->Implement logic signals as Boolean data.