Failed to create a 'OutArgument' from the text ''.' Line number '1' and line position

Hi all,

I’m running into this problem and can’t open my main xaml. The output in Studio is:

‘Failed to create a ‘OutArgument’ from the text ‘’.’ Line number ‘1’ and line position ‘84’. Row: 1, Column: 84

The full log is attached.
How can I recover this project?

error.txt (7.4 KB)

Hi @Byte,

Welcome to our Community!

Check this post,

Hi, thanks for the welcome! :smile:

I’ve seen that post, but the only two instances of x:Property in my xaml aren’t x:String, and even if I remove them, I still have the same error.

There’s no way I can remove all “OutArgument” references, there’s a whole lot of them in this file.

@Byte,

No issues with string Argument Type, if you have used some special datatype out argument, then check those alone by removing one by one.

Else share your Out Argument part alone, I will try from my end.

1 Like

Got it!!

Thank you so much for pointing me the right way!
For some reason that eludes me, I had two of these:

<x:Property Name=“somename” Type=“OutArgument(x:sometype)” />

They were also referenced in the first line of the xaml, in the <Activity>, like this:

this:myproject.somename=""

After removing the two x:Property entries, and the references in the <Activity> line, everything is fine!

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