can you help me identify the issue in my code

but its either not complete or gives an error. The errors I am getting are weird: Warning: Integer operands are required for colon operator when used as index (for the line with i = 1:numel(blobProps))

or

Error using sum

Invalid data type. First argument must be numeric or logical.

Error in mean (line 127) (but there is no mean in line 127)

y = sum(x, dim, flag) ./ mysize(x,dim);

Error in yourcode

avgFeret(zone) = mean(allFeret); please help

[Matt J]

You have provided no demonstration of the code for us to see that something is wrong. However, you might consider bwferet instead of your own home-breweed calculation.

[Chanille]

@Matt J I am so sorry for that. please see the revised ^^ thank you so much

Answer 1

[Image Analyst]

Try using the debugger to examine the variables.

Debugging in MATLAB | Doug's MATLAB Video Tutorials

If you have any more questions, then attach your image and full code with the paperclip icon after you read this:

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