Error on HTML Form in child portals after upgrade to 10.00

[GuidoCodato]

After upgrading from version 9 to 10.00 the HTML mdule works in the parent portal , but not on the child portals. It returns an SQL error .
It is not even possible to install a new module on the child portals, it always returns the same error .
Now I went back to the old version , and I don't have the exact wording of the error , but it said about : the sequence contains more than one element .
Thank you for your help .

[mitchelsellers]

Can you provide the details of your ContentWorkflow & ContentWorkflowStates table from the database?

Are you using more than one language?

[GuidoCodato]

Good morning

I have created a child portal :

test.magliesumisura.it

can freely enter see the errors and do all the tests he wants, it is empty then I delete it.
I normally for modules , not third party, I use VB

thank you very much again for your efforts!

[GuidoCodato]

sorry the translator betrayed me is not
test.magliesumisura.it
but
https://prova.magliesumisura.it/

[valadas]

@GuidoCodato I removed the credentials from your message, do not post credentials on public channels like this one! Everyone can see them.

[valadas]

@GuidoCodato I would also advice to change the password you posted earlier and to review recent activity since it was posted in case anyone created themselves an account or something else bad.

[GuidoCodato]

Thank you , it is an empty site created on purpose to show the 'error , however below is the error
Thank you very much for your patience

---

Errore: Home Banner non è attualmente disponibile. DotNetNuke.Services.Exceptions.ModuleLoadException: Sequence contains more than one matching element ---> System.InvalidOperationException: Sequence contains more than one matching element at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable1 source, Func2 predicate) at DotNetNuke.Entities.Tabs.TabWorkflowSettings.GetDefaultTabWorkflowId(Int32 portalId) at DotNetNuke.Modules.Html.HtmlTextController.GetWorkflow(Int32 moduleId, Int32 tabId, Int32 portalId) at DotNetNuke.Modules.Html.HtmlModule.OnInit(EventArgs e) --- End of inner exception stack trace ---

---

Errore: Home Banner non è attualmente disponibile. DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Html.HtmlTextController.GetTopHtmlText(Int32 moduleId, Boolean isPublished, Int32 workflowId) at DotNetNuke.Modules.Html.HtmlModule.OnLoad(EventArgs e) --- End of inner exception stack trace ---

[valadas]

Yes, but the credentials provided being host, they give access to all sites of that instance... So I would still go change that password ;)

[GuidoCodato]

ok Thank you

[GuidoCodato]

Good morning,
I ask the developers , if they have verified the error and if they plan to release a patch to correct it.

Thank you for your response and your valuable work, we users are in your debt!
Good work!

[Timo-Breumelhof]

I just tried this on a site with first only one language and then both en-us and fr-fr with content localization turned on and I did not see any errors..

[bdukes]

This is probably the known issue related to localized sites, which is not yet fixed in the 10.0.1 release, but is known and will be addressed soon.

[GuidoCodato]

Have you tried creating a child portal, on master portal it works, but it doesn't work for me on child portal

[Timo-Breumelhof]

yes it was a child portal

[GuidoCodato]

Ok grazie I'll try again

[valadas]

Can you try the latest RC https://github.com/dnnsoftware/Dnn.Platform/releases/tag/v10.0.1-rc3

[GuidoCodato]

thank you so much