Facing problems while compiling several large Mex files

I was working by compiling several mex files. Suddenly The error has been occured which I solved earlier but this time I couldn't solve this problem any more. I installed Mex compiler and SDK for several times, still the error is happening . The error I am getting is

Answer 1

[Jan]

The problem is not the compiler, but hidden in the function mex_compiling in the line 9. It looks like tis function expects the current directory to be a specific folder. So take a look into this function to find out, which folder this might be.

Using relative path names causes such bugs frequently. Prefer absolute path names.

[Shukla Das]

Thank you. I did it. But the result has remained the same.

[Jan]

The script assumes, that there is a subfolder called "MEX". Without knowing any details, I cannot guess, where this folder is expected and why it is not there.

A summary of the currently available information: "The folder MEX is missing at a specific location". This does not allow to suggest a solution.

[Shukla Das]

Thank you for your concern. This subfolder is expected on current folder which is mentioned in the code. Actually, this code ran few days ago without showing any problem. Currently, it's giving this error. Earlier I solved this same error for this code by installing Mex compiler and SDK. For present, I did this again but still it's not working.

[Jan]

The current folder can be changed by GUI oder TImer callbacks unexpectedly. It is much safer not tzo rely on the current folder, but to use absolute file names. You can obtain the path of a currently running function by:

myPath = fileparts(mfilename('fullpath'));