Reported by michelpons, 15 years ago.

With a tailored-made CAPE-OPEN Unit Operation in PRO/II I get a crash that may be already documented as a bug. Still what is puzzling me is the following line in the log:

Unit <Anonymous> : Call to ICapeUnit not supported in COLTT

How can this be?

Reported by michelpons, 12 years ago.

I am using a COUSCOUS Mixer within an Aspen Plus v7.3.2 flowsheet. On the first Calculate call on the Mixer UO, there is an error returned from Calculate with error code 0x80040501.

However, within COLTT Viewer, this call to Calculate is not flagged as being in error which is making more difficult the analysis. I think the Calculate call should be flagged as in error.

Reported by michelpons, 11 years ago.

With a ChemSep UO, A TEA PP 1.1 and PRO/II 9.2.1, I noticed the following entries in the log for CalcTwoPhaseProp:

PropertyPackage <n-depropropanizer> : Call to CalcTwoPhaseProp

CalcTwoPhaseProp takes input Arguments:

Property Phase

SurfaceTension Vapor SurfaceTension Liquid

I am pretty sure only one property calculation was requested so the layout of the log entries related to this should be different. There are two phase labels (CapeArrayString) instead of one per property so it should be something like:

Property Phase1 Phase2

SurfaceTension Vapor Liquid