When trying to insert a 3D fitting via the Fittings Parts Tree, the user gets the error message;

Microsoft .NET Framework
Unhandled Exception has occurred...
Argument 'Key' is not a valid value

When user clicks CONTINUE and tries to use the INSERT button to insert a fitting, another dialog box pops up

INSERT FITTINGS
Unhandled Exception...
Index was out of range.  Must be non-negative and less than the size of the collection.  Parameter name: index

Unknown *invalid_ skipole* 3D Risers HydraCAD v50

When starting the Autolist process, you get the error;

AutoList Error 101:  Could not read fitting group name.  Fix your Fitting Mapping in the HydraLIST toolbar

After clicking OK, you get this next

AutoLIST Error!!  AutoLIST failed!...  Please run Listing Checkups

Cut/Paste no worky HydraCALC

Freezing during calculation in HydraCALC HydraCALC

Freezing during calculation in HydraCALC

usually a rights problem with application files. a. virus software has locked the file b. a real time backup device locked the file c. on windows 7 64 bit computers, applications (exe files) may not be given adminstrator rights during installation. d. Possilbe open .LDB file runtime error 3050

The copy/paste for HydraCALC and HydraLIST issues was a WebRoot issue

Run-time error 76 Also happens when trying to open the SIZING window in the Calc Setup screen.

Runtime Error 76 Runtime Error 52 Runtime 76 or 52

Runtime Error 5 1.A.1

When attempting to run AutoCALC, a message on the command prompt says, "hcad_acd file not found"

Step 5a.3e - Path/File Read Error

Step 1a.1 - You may be missing a selected pipe type from master.dat or no pipe type has been selected for a particular system component

After calc area # is picked - dialog box runs through gathering information and closes with message "Failed to create file to send to calcs....Exiting"

Unhandled Exception: eWasErased Finishing an Area after calculating. Hangs up in Size Pipe from Schedule

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()

Step 9a.1 - Runtime Error 62 Input past end of file.

Step 9a.1 - Saving Raw Calc Data Auto- Program Load Error Could not initiate process called for by \Hes\HydraCalc\Ver50\Programs\Hyd_Prog.exe

Unhandled exception: Length cannot be zero