expected constant expression error

[fiongogo]

when i use it in vs2012，there is a error like this
error C2057: expected constant expression
so i change
float avgCol[numFFTbins]; to
float *avgCol= new float[numFFTbins];

it's ok.

Is it bug?

[bsubei]

@fiongogo
(I'm not an expert here at all)

the array avgCol isn't used anywhere in the code... I don't think it even does anything.

In your case, you're allocating it on the heap (using the keyword new), and it's not being freed anywhere (memory might leak).