Too many input arguments-ga mixed integer optimiazation

Hi, Following is my code and I get 'Too many input arguments' err any idea why I get it??

[Y,A2] = ga(@scr,4,[],[],[],[],[24,b1,0,1],[29,b2,h,Ll],[],[1 2 3 4],optimset('TolX',1e-12))

Answer 1

[David Sanchez]

Instead of using optimset to set the options use gaoptimset.

Answer 2

[Joe Ajay]

Thanks David, There were additional toolboxes I installed and one of which had 'ga'.

So the problem was which ga to use and nw as I've deleted the old ga, and only one 'ga' toolbox remaining the problem works fine.

Answer 3

[Shashank Prasanna]

Joe, GA is part of the Global Optimization Toolbox. However it is possible that you have another version of GA that is not shipped by the MathWorks.

Execute the following on your MATLAB command line to see all versions of GA on your installation:

>> which -all ga

If you see more than one output then you have some that are shadowed. If you would like to use the default GA please run the following:

>> restoredefaultpath
>> rehash toolboxcache