LabVIEW 2012 and Matlab script server error

[DanX]

Oh, one other thing: the problem doesn't affect global variables either. I had a global array plugged into the script and I didn't need to add 0 to it to get it to work.

DanX

[ayjay@work]

FYI:

Just had a similar problem passing a string. Errorcode 1047 when using a control; worked fine using a constant.

Solved by including a "Trim Whitespace.vi" between control & script node input.

Running LV 12.0f3 (32-bit) and MATLAB v2008a. See attachment.

Brgds, Allan

[Ola_A]

I found the same problem only that it exist in the main vi.

I have two shared variables (1D array of double), then uses build array to make a 2D array that is sent as input to a MATLAB node.When I compiled it under LV2011 sp1 it worked fine but in LV2012 sp1 I got error 1047 "inappropriate array size". Replacing the shared variables with a control or constant removes the error. 

My workaround is a variation of the "add 0" approach, I have a selector which is always true. On the true input I have my data, on the false input I have my 2D array constant. Works!

I have a really old version of Matlab.