DataPortal issue - Invalid operation - Create is not allowed

[sylum]

Question

Hi Folks,

I’m facing a DataPortal issue when i made a CommandBase call.
Actually, I get the following exception :

DataPortal.Create failed on server
Invalid operation - Create is not allowed

The issue can be reproduce with the projecttracker (for whatever UI techno : Bazor, Wpf, Xamarin) when calling the ProjectExistsCommand or ResourceExistsCommand.

By the way, all the other CSLA stereotypes (BusinessBase, BusinessListBase...) work well. I have been able to fetch, update and detele record into database using csla stereotypes.

I have also try to up to date the CSLA libraries version but same issue.
and same issue when identified (as manager or admin)

Thanks in advance for your help,

Cedric

Version and Platform
CSLA version: 5.3.1
OS: Windows10,
Platform: Xamarin Forms 4.8.0.1451 / Android

[EricNgo1972]

Try replace constructors:

public ResourceExistsCommand() 
public ResourceExistsCommand(int id)

to

[Create, RunLocal]
private void Create() 

[Create, RunLocal]
private void Create(int id)

[rockfordlhotka]

That's correct. I wonder if I missed some necessary updates in ProjectTracker 🤔

[sylum]

Thanks Tung Ngo, Thanks Rocky, the solution works like a charm.
I guess i still need to learn my CSLA since i'm using the version 5