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Home » Huagati DBML/EDMX Tools Support » Error when updating diagram from database

Support forum for Huagati DBML/EDMX Tools
3/16/2011 5:11:19 PM

msigman
msigman
Posts: 6
Hello, been using these tools for over a year now without any issues up until now. I notice when I try to Update Linq-to-Sql from Database that it seems to be "seeing" an old version of our database. But I go ahead and tell it to run anyway and it fails with this error:

Refreshing entity members failed due to exception: System.ArgumentNullException: Value cannot be null.
at HuagatiDBMLTools2010.NameTools.EscapeName(String nameToEscape) in E:\work\HuagatiTools\HuagatiDBMLExtensions\HuagatiDBMLExtensions2010\NameTools.cs:line 380
at HuagatiDBMLTools2010.DBMLSynchronization.SyncTableColumns(XmlDocument dbmlFile, DBMLSchemaLessHandler schemaLessHandler, String connectString, DBServerVersion dbServerVersion, XmlNamespaceManager nsm, OutputWindowPane output, StatusBar status, SyncPreferences preferences, Boolean compareOnly, NamePreferences namePreferences, DBMLLayout diagramLayout, ModelToDDL dbmlToDDL) in E:\work\HuagatiTools\HuagatiDBMLExtensions\HuagatiDBMLExtensions2010\DBMLSynchronization.cs:line 1032
at HuagatiDBMLTools2010.DBMLSynchronization.SyncDBMLToDatabase(DTE2 applicationObject, Document document, Boolean compareOnly, Boolean generateDDL) in E:\work\HuagatiTools\HuagatiDBMLExtensions\HuagatiDBMLExtensions2010\DBMLSynchronization.cs:line 284
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3/16/2011 5:25:59 PM

msigman
msigman
Posts: 6
I would also like to add that we recently implemented T4 templates so the Build Action on the DBML is set to "None" and the Custom Tool is blank.
edited by msigman on 3/16/2011
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4/27/2011 10:32:13 PM

msigman
msigman
Posts: 6
We are still having this issue. Sent an email to support without any reply. Is anyone there??
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4/28/2011 2:35:51 AM

Kristofer Andersson
Kristofer Andersson
Moderator
Posts: 312
This looks like a bug related to the "schema less mode" feature. A fix for that issue is coming in ver 2.24.

Best regards,
Kristofer
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5/17/2011 12:13:10 AM

msigman
msigman
Posts: 6
Hello,

Any idea when the fix will be available? It's been two months since I reported this issue...

Thanks!
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5/17/2011 12:03:06 PM

Kristofer Andersson
Kristofer Andersson
Moderator
Posts: 312
Hi,

Sorry for the delay. An update containing several bug fixes (including this issue) was released today. Please download the latest version and try again.

Best regards,
Kristofer
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