Running a slightly modified version of the joint ordinal-continuous example from the manual on Mac OSX, on the latest version of OpenMx (single-threaded download). Getting the following error when using mxRun:
> m1 <- mxRun(TestModel)
Error in runHelper(model, frontendStart, intervals, silent, suppressWarnings, :
Requested improper index (1) from (1, 1) vector.
Can provide model and data on request. Any clues?
Thanks in advance.