Reported by michelpons, 13 years ago.

Using the same .NET Unit provided by CERE, using the same scenario in COFE and in Aspen Plus 7.2, that is drop the UO onto a flowsheet made of two streams, one defined, one undefined, then connect stream 1 to inlet port and stream 3 to outlet port, then exit, I get log files which are not readable by Viewer. Viewer says there is a problem reading both files and the window remains completely blank.

Reported by michelpons, 14 years ago.

I am using a simple Aspen Properties PP in Aspen Hysys. Without COLTT enabled on Aspen Properties Therrmo System, I see no problem. When enabling COLTT on Aspen Properties Thermo System, I have a crash just after selecting the PP from Aspen Properties Thermo System. In the attached log, I see:

MaterialObject <Anonymous> : Call to SetProp :

Property PhaseFraction Vapor mole (null) -179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000

which may be wrong but does not cause a crash without COLTT.

Reported by michelpons, 14 years ago.

I set up a scenario in Aspen Plus 7.2 where I reload a saved case where a COUSCOUS splitter is configured with three outlets. All ports are connected to streams. During the reload of the case, the call to Disconnect on each of the UO Port fails: \"Error returned from Disconnect - 0x80040501\". I don't see COLTT attempting to call the error handling interfaces on the Port. My understanding is that a Port should implement the error handling interfaces and so could be queried for further information. I attach the log file obtained.