TurboCAD Forums

The Ultimate Resource for TurboCAD Knowledge

The purpose of these forums is to discuss TurboCAD.  Please keep the discussion of other products to compatibility issues or how the other software’s can be used with TurboCAD.

"Cannot write materials file" error dialog
Read 1632 times
* October 13, 2016, 10:08:54 PM
I am looking for help with error dialog appearing when using TurboCad SDK.
 Product: TurboCAD Professional 19.1 32-bit
 Operating system: Windows 7 Professional 64-bit
 Problem descripition:
 I try to develop .NET/C# application communicating with TurboCAD engine.
 I use your library IMSIGXMGD.dll.
 When I open Application object in local server mode (parameterless constructor), everything works fine.
 When I open it in in-proc server mode (constructor with single parameter - value true), which is much faster, there is a problem.
 When I open a drawing afterwards, I can see a dialog with title "Modeler error" and text "Cannot write materials file". This dialog appears 4 times and after confirming it 4 times everything works fine. However this dialog is undesirable.
 It happens for some drawings, not for every.
 When I open second or third drawing, the dialog no longer appears.
 Could you, please, give me some hint how to solve the problem?
 Thank you very much