DependencyResolutionException: None of the constructors found on type can be invoked with the available services and parameters #7509 | Support

Repunjay_TASC created 5 months ago

ABP Framework version: 7.4.2
UI Type: Angular
Database System: EF Core (PostgreSQL..)
Tiered (for MVC) or Auth Server Separated (for Angular): yes
Exception message and full stack trace:
Steps to reproduce the issue:

Saml2AppService.cs, which is located in IdentityApplicationModule. I want to save user data in the abpUser table, therefore I called the CreateAsync method, which is present within IdentityUserAppService.cs in IdentityApplicationModule.

I'm facing error while calling the below api. DependencyResolutionException: None of the constructors found on type can be invoked with the available services and parameters

for you reference pls find the attached screen shot.

Error :

6 Answer(s)

0

maliming created 5 months ago
Support Team Fullstack Developer

hi

First. Do not inject an application service into another application service. Second, The application service shouldn't return the IActionResult

I think you can't use IUrlHelper in the application service.

You can try removing the parameter from the constructor to test which one causes the error.

Thanks.
0

Repunjay_TASC created 5 months ago

ok let me change code
0

Repunjay_TASC created 5 months ago

Hi if we do not inject an application service into another application service. But i want to call another application service specific method how to call ?
0

maliming created 5 months ago
Support Team Fullstack Developer

You can add a domain service and use it in two application services.

https://docs.abp.io/en/abp/latest/Domain-Services
0

Repunjay_TASC created 5 months ago

Thanks for update :)
0

maliming created 5 months ago
Support Team Fullstack Developer

: )

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