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Not able to create extension to my project

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Posted on by Mohammed Atef Rasheed

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when try to generate an extension to one table, visual studio is generating an error.
element "XXXX "has been deleted and cannot be added to a project

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nmaenpaa 101,160 Moderator on at

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What is this ProjGroup.INC_Advance_Project6? Is this the name that you are trying to give to your extension?

What if you use some different name, does it work?

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Adria Ariste User Group Leader on at

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Did that object exist before and was deleted? If it was, was it source controlled? Check if there's an object with that name on pending changes pending to be deleted, you can undo the delete and recover the object.

Or as Nikoalos says you can try giving it another name.

Adrià Ariste - Senior technical consultant @ Axazure - Read my blog!

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Mohammed Atef Rasheed 2,475 on at

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Dear Nicolaos,

this is the given name for the extension.

I do not select the name. ProjGroup is the table and INC_AdvanceProject is the project name.

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nmaenpaa 101,160 Moderator on at

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I think since the latest Platform Updates Visual Studio will automatically name your extension with according to your model name.

But perhaps you have an extension with the same name already in your pending changes, pending deletion (as suggested above)?

Could you check if this is the case? If it is, you need to check in the pending delete, or undo the pending delete and use that extension for your dev work.

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Mohammed Atef Rasheed 2,475 on at

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Thanks Nikolaos,

I have no pending changes. And also i have tried without/with Team Foundation and it is the same issue.

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Mohammed Atef Rasheed 2,475 on at

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My issue so solved now. I followed below steps to solve it.

1) I went to following path in development environment: AosService\PackagesLocalDirectory

2) I deleted the file for my package

3) I created new model

4) close visual studio and reopen it

5) create new project.

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Aamir Shakeel 190 on at

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Thanks @Rasheed. your solution works for me.

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