Reported by michelpons, 15 years ago.

I am conducting an interoperability test between an Aspen Properties Property Package and gPROMS. Aspen Properties is at version 7.1 CP1 and gPROMS at version 3.2.0, so they are at their current latest versions.

The test fails and COLTT is brought in to investigate. By using COLTT v1.07 on Aspen Properties Thermo System, I get a log file explaining what happens. With COLTT v1.08.02 enabled on Aspen Properties Thermo System, the run stops early on with initialization failing for the Thermo System.

Reported by michaelhalloran, 14 years ago.

COLTT appears to have trouble handling value which is “CapeDoubleEmpty - it crashes. For example, if a requested property (from CalcProp) is unavailable CalcProp() will set “CapeDoubleEmpty” by calling SetProp() and COLTT will crash.

Running COFE(COCO 1.16) with COLTT 1.07 or 1.06.03 enabled and Aspen CAPEOPEN 1.0(Aspen Properties 24.0):

Selected “Default” package:

Clicked on “Liquid properties”, it crashed (COFE closed). From log file you would see: MaterialObject <1> : Call to SetProp :

Property Phase--- Basis--- Calc---- New value pH Liquid (null) mixture -179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000

Reported by michaelhalloran, 14 years ago.

Running COFE (COCO 1.16) with COLTT 1.08.4 enabled and Aspen CAPEOPEN 1.0 (Aspen Properties 24.0) or Aspen COMThermo 1.0 (V7.2):

Clicked on OK, it crashed (COFE closed).