Width or dimension error at sum block

Im trying to build a current controller but whenever I try to run the simulation I get an error at the sum block I cant seem to figure out the problem so iam not sure what do, please check the images attached for more details.

[Walter Roberson]

Your upper PI has an output block width setting that conflicts with the setting for port 1 of the sum block.

You should compare the settings of the upper PI block to the lower PI block, which does not appear to have a conflict.

It is difficult to say much more without having the slx to test with.

[Ahmad Alhmmori]

Thanks for your reply

Can I share the slx file with you over dm ?

[Ahmad Alhmmori]

also the error message refers to the lower PI block not the lower one and the lower sum block too.

[Walter Roberson]

Can I share the slx file with you over dm ?

Sorry, no, I am too busy these days to negotiate a price for private consulting.