How to fix "Operation is not valid due to the current state of the object."

Dũng Tiến 0

When I use aspnet-codegenerator I get this error even though I could use it normally before. How can I fix it? Thank you everyone !!

{336695AB-E7E4-4EDD-B487-EE3206925CEF}

XuDong Peng-MSFT 11,656 Reputation points Microsoft External Staff

2025-03-03T10:09:06.3333333+00:00

Hi @Dũng Tiến,

What code (project type) are you trying to generate using the tool? Create a new project and try again. Do you see the same issue?
Dũng Tiến 0 Reputation points

2025-03-03T12:49:34.9233333+00:00

Hi @XuDong Peng-MSFT ,

I encountered this error while I was creating a controller and view for a model. Despite trying many times, this error. Of course, creating a different project is not a problem
Dũng Tiến 0 Reputation points

2025-03-03T12:55:31.3966667+00:00

Hi @XuDong Peng-MSFT ,I encountered this error while I was creating a controller and view for a model. Despite trying many times, this error. Of course, creating a different project is not a problem.
XuDong Peng-MSFT 11,656 Reputation points Microsoft External Staff

2025-03-06T02:15:44.4266667+00:00

Hi @Dũng Tiến,

I'm afraid I cannot locate the problem from this information description. Can you solve this problem by creating a new project?

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