Incomplete information out of GetComponentConstant call

[michelpons]

I am investigating an issue that appeared initially when using an Aspen Properties Property Package out of version 7.3.2 from Aspen Plus in HTRI Xchanger Suite 6.0. I have transformed the scenario so that I am using COFE instead of XChanger. COFE crashes (with or without COLTT enabled on Aspen Properties Thermo System) when accessing the info on a compound. The document expliciting the scenario will be emailed separately. I am puzzled by the lack of info showing from the GetComponentConstant calls. For example:

PropertyPackage <Anonymous> : Call to GetComponentConstant requesting these constants :

iupacName

MaterialObject <Anonymous> : Call to get_ComponentIds

get_ComponentIds returns :
ETHANOL
WATER

MaterialObject <Anonymous> : Return from get_ComponentIds - Succeeded
PropertyPackage <Anonymous> : GetComponentConstant returns

It looks like there is no return but I can't tell what is actually returned. At some point, when the property \"acentric factor\" is requested, COFE crashes. Can't tell why. I would appreciate if COLTT would show more. Don't know if it is possible.

[michelpons]

Log file obtained with COLTT 2.1 Build June 5, 2012

[michaelhalloran]

Fixed in June 16th build.

[michelpons]

I have installed COLTT 2.1 Build June 16, 2012 and rerun the scenario. Now I obtain a log file which shows what is returned by GetComponentConstant when the method does not throw an exception, i;e. for iupacName and CAS number. So indeed the issue is resolved. I am attaching the log file obtained with the June 16 build as a matter of completeness.

[michelpons]

Log file obtained with COLT 2.1 Build June 16, 2012