Can't create process from a package - command must not be null

Hello when trying to create a process using a package, I got the error command can’t be null, please help. the process has no argument to pass.

@Lynn_Song,

It’s not about the arguments, it’s certainly something else.

Does your project have Main workflow? With this I mean not only name of the workflow but this green icon at start.

image

It set’s a starting point for your package. I suspect this could be the issue.

Thanks,
Ashok :slight_smile:

yes the main xaml has that, everything worked till yesterday, even the existing processes stopped working for those I got parameters must not be null, I did an auto update on the software yesterday, not sure if it caused this

and all the processes lost the green status

@Lynn_Song,

Ohh ok. Have you tried to rollback a version of the package if it is working or not?

Thanks,
Ashok :slight_smile:

it’s so strange, everything starts to work again, I didn’t do anything! thanks for your help!!

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