Pls help !!! Fail to convert MHX on Diffeomorphic 4.2 Version
Fail to convert MHX on Diffeomorphic 4.2 Version
AttributeError:"Limit Location Constraint Object has no attribute 'target'"
By the way, I download the new MHX Runtime from the link
but the version of MHX on Blender is still 4.1.0.0122 after installation.

Comments
MHX is still at 4.1.0 that's correct not an error. As for converting MHX to 4.2 I'm not sure what you mean. If you mean you loaded a old MHX rig into blender 4.2 and it doesn't work then I'm not sure it's a bug. In general blender is not back compatible with old versions, you start and end a project in the same version of blender, if you need to port content among different versions, especially rigs, then issues are expected.
That said you can open a bug report at bitbucket and see what Thomas can do. But again, in general, I'd avoid using old rigs in new versions.
https://bitbucket.org/Diffeomorphic/import_daz/issues
update. Thomas changed all version numbers to 4.2.
https://bitbucket.org/Diffeomorphic/workspace/projects/DIF