HydraCARDs | When starting the AutoCALC process, you get the error Unhandled exception has occurred in a component of your application Key cannot be null Parameter name: key. <img src="https://hydracards-storage.s3.amazonaws.com/media/public/uploads/2023/04/04/image-20230404123636-1.png" style="height:178px; width:440px" /> Expanding DETAILS shows this information; Application does not support just-in-time (JIT) debugging. See the end of this message for details. ************** Exception Text ************** System.ArgumentNullException: Key cannot be null. Parameter name: key at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add) at HCAD_HUI_CALC.CalcClass_Utilities.GetNodesOfPipesThatAreVertical(String FitID, Calc_File myCalcFile) at CalcingNameSpace.AutoCalcForm.MakeCalcFiledataPart1(Database db, Calc_File& MyCalcFile) at CalcingNameSpace.AutoCalcForm.SetupCalcFile()

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AutoCAD Based Calculations (Ribbon/Toolbar/Location)

Button: Start Autocalcs

Description:

When starting the AutoCALC process, you get the error Unhandled exception has occurred in a component of your application

Key cannot be null

Parameter name: key.

Expanding DETAILS shows this information;

Application does not support just-in-time (JIT)
debugging. See the end of this message for details.

************** Exception Text **************
System.ArgumentNullException: Key cannot be null.
Parameter name: key
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at HCAD_HUI_CALC.CalcClass_Utilities.GetNodesOfPipesThatAreVertical(String FitID, Calc_File myCalcFile)
at CalcingNameSpace.AutoCalcForm.MakeCalcFiledataPart1(Database db, Calc_File& MyCalcFile)
at CalcingNameSpace.AutoCalcForm.SetupCalcFile()

Solutions:

Cause:

Reference points were added to top/middle/bottom of a stacked riser nipple, however those points were not part of the path where water is flowing through.

Solution:

Temporarily remove those reference points. [GAB 4/11/16]

Updated: Sept. 18, 2023, 12:47 p.m. Created: March 1, 2019, midnight

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#Card: 126 - link: hydracards.hydratecinc.com/cards/card-126
#Software: AutoCAD Based
#Product: Calculations
======================
Button: Start Autocalcs

Message: 
When starting the AutoCALC process, you get the error Unhandled exception has occurred in a component of your application

Key cannot be null

Parameter name: key.

Expanding DETAILS shows this information;

Application does not support just-in-time (JIT)
debugging. See the end of this message for details.

************** Exception Text **************
System.ArgumentNullException: Key cannot be null.
Parameter name: key
   at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
   at HCAD_HUI_CALC.CalcClass_Utilities.GetNodesOfPipesThatAreVertical(String FitID, Calc_File myCalcFile)
   at CalcingNameSpace.AutoCalcForm.MakeCalcFiledataPart1(Database db, Calc_File& MyCalcFile)
   at CalcingNameSpace.AutoCalcForm.SetupCalcFile()
Solutions:

1.- Cause: Reference points were added to top/middle/bottom of a stacked riser nipple, however those points were not part of the path where water is flowing through.
        Solution: Temporarily remove those reference points. [GAB 4/11/16]

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