The job for model 'ccc' exited abnormally with the error message: Objective function returned a value of NaN at iteration 0.1.
The attached file is an RData file (but saved as .sav to upload)
However, the objective function looks fine in the fitted model object and summary.
estimated parameters: 0 (all parameters were intentially fixed to starting values)
degrees of freedom: 2266
-2 log likelihood: 2885.098
> mxEval(MZf.objective,cccFit) [,1] [1,] 754.0471 > mxEval(MZm.objective,cccFit) [,1] [1,] 719.298 > mxEval(DZm.objective,cccFit) [,1] [1,] 355.4492 > mxEval(DZf.objective,cccFit) [,1] [1,] 251.3265 > mxEval(DZo.objective,cccFit) [,1] [1,] 804.9774