Hi Michael S,
I've added a test to the mxRowObjective under models/failing. The test yields the following frontend error when I try run the model:
Error in evaluateSymbol(as.symbol(objname), objname, flatModel, labelsData, :
object 'flatModel' not found
I figure there's something on the frontend that wasn't updated. Once it's fixed and moved to models/passing, then we have a row objective test.