Cannot use the function of imageInputLayer

I was trying to run my deep neural network again, but I could run it because of the invalid expression.

Error: File: imageInputLayer.m Line: 282 Column: 52
Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

Error in CNNownData (line 5)
    imageInputLayer([4 4 1],'Name','input')

And later, when I try on the deep network designer, it show me on this.

So, can I know what is the problem? and anyone else has the same problem with me. Thank you.

[Anmol Dhiman]

Hi Xin,

This doesnot seem look like a problem of imageInputLayer. The error might be due to some other place. Could you share the code along with the release version.

[Xin Yee Tai]

Hi,

Thank you for your reply. The problem is solved after I reinstalled the MATLAB.