Please read before posting: Help us help you!

If you are posting to report an issue with OpenMx 2.0, we ask that your post include, at minimum, the following:

1. Any relevant error messages, strange output, and so forth, as the case may be.
2. The version of OpenMx you're running.
3. The version of R you're running.
4. Your operating system and architecture (e.g., "x86_64 Linux").
5. OpenMx's default optimizer (which will always be NPSOL for OpenMx versions 1.4 or older).

Note that you can see items #2 thru #5 above by entering mxVersion() at the R prompt.

Additionally, please understand that it is very difficult for anyone to help you out if you don't provide any R syntax. So, please consider attaching your script to your post. If you don't want to share your script, consider preparing a minimal script that reproduces the issue in question.

Finally, it would be ideal if you could share the dataset you're using with your script, but of course that is not always possible.