Export to different worksheet with cryptic names fail

[Arne Dumarey]

Hi,

We encountered the following error when exporting each file group to different sheet and using the option 'use cryptic names'.
Seems the GUID generation is not correct.

Edit: After closing and re-opening the program, it works.

-----------------

A DataTable named '00000000-0000-0000-0000-0000...' already belongs to this DataSet.

-----------------

at System.Data.DataTableCollection.RegisterName(String name, String tbNamespace)
   at System.Data.DataTable.set_TableName(String value)
   at ZetaResourceEditor.RuntimeBusinessLogic.ExportImportExcel.Export.ExcelExportController.doProcess(PreparedInformation preparedInformation, BackgroundWorker bw, Int32 fileGroupsLength, ICollection`1 savedFiles) in c:\P\ZetaResourceEditor\Source\RuntimeBusinessLogic\ExportImportExcel\Export\ExcelExportController.cs:line 451
   at ZetaResourceEditor.RuntimeBusinessLogic.ExportImportExcel.Export.ExcelExportController.Process(BackgroundWorker bw) in c:\P\ZetaResourceEditor\Source\RuntimeBusinessLogic\ExportImportExcel\Export\ExcelExportController.cs:line 304
   at ZetaResourceEditor.UI.ExportImportExcel.ExcelExportWizardForm.progressBackgroundWorker_DoWork(Object sender, DoWorkEventArgs e) in c:\P\ZetaResourceEditor\Source\Main\UI\ExportImportExcel\ExcelExportWizardForm.cs:line 749
   at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
   at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

DuplicateNameException
{
	Message="A DataTable named \\'00000000-0000-0000-0000-0000...\\' already belongs to this DataSet.",
	Data=
	[
	]
,
	InnerException=null,
	TargetSite=RuntimeMethodInfo: RegisterName,
	StackTrace="   at System.Data.DataTableCollection.RegisterName(String name, String tbNamespace)\\r\\n   at System.Data.DataTable.set_TableName(String value)\\r\\n   at ZetaResourceEditor.RuntimeBusinessLogic.ExportImportExcel.Export.ExcelExportController.doProcess(PreparedInformation preparedInformation, BackgroundWorker bw, Int32 fileGroupsLength, ICollection`1 savedFiles) in c:\\P\\ZetaResourceEditor\\Source\\RuntimeBusinessLogic\\ExportImportExcel\\Export\\ExcelExportController.cs:line 451\\r\\n   at ZetaResourceEditor.RuntimeBusinessLogic.ExportImportExcel.Export.ExcelExportController.Process(BackgroundWorker bw) in c:\\P\\ZetaResourceEditor\\Source\\RuntimeBusinessLogic\\ExportImportExcel\\Export\\ExcelExportController.cs:line 304\\r\\n   at ZetaResourceEditor.UI.ExportImportExcel.ExcelExportWizardForm.progressBackgroundWorker_DoWork(Object sender, DoWorkEventArgs e) in c:\\P\\ZetaResourceEditor\\Source\\Main\\UI\\ExportImportExcel\\ExcelExportWizardForm.cs:line 749\\r\\n   at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)\\r\\n   at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)",
	HelpLink=null,
	Source="System.Data",
	HResult=-2146232030
}```

[Uwe Keim]

Thanks, I'll take a look.

[Uwe Keim]

I've tried to reproduce it but unfortunately until now I don't manage to create this error.

Could you please help me by:

• showing me step-by-step screenshots of the export wizard and its values. -and/or-
• sending me an example project to generate the error.

Would be very helpful.

[Arne Dumarey]

It worked after restarting the program.

However, I could reproduce the error with the following steps:

• Create new project
• Add existing file group to project
• Add atleast 2 existing file groups
• Export to Excel
• Select all the files and all the languages
• Select 'Export each file group into seperate work sheet'
• With the following options:
  

Hope this helps!

[Uwe Keim]

Seems that you have unsaved items. The export wizards seems to not check that.

I've just published a new version (2.3.0.5), that could fix this, although I still don't fully understand what could lead to the error condition.

Maybe you could give the new setup a try.

[Arne Dumarey]

Seems to be working now!