Error in the project "Object reference not set to an instance of an object"

Hello,

I have a project in UiPath that was working correctly, suddenly when I tried to debug it I got this error.

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I didn’t do anything weird in my project, I just added some activities in a workflow, this has never happened to me before.

Does anyone have any idea what it could be?

Thank you!

Hi @Nicollebro

I think you might not intialized or used a variable properly.
Check all the variables/Arguments and their datatype.

The problem is that the changes I made before it failed are not related to the whole project in general, it was just a test workflow, but now I try to run the whole project without taking into account this workflow and it doesn’t work, I can’t even run the process, it fails the instant it runs, it doesn’t get anywhere.

Hi @Nicollebro ,

Could you check the more details on the error logs or paste that screenshot here ?

@Nicollebro try analyzing your project by clicking on the analyze button at the top it would let you knw if you missed anything

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