Error when use InvokeCode

[Thiago_INF2007 (Thiago Alves)]

We are updating studio version and the “InvokeCode” was not function

Whe I create a new process in studio and call “InvokeCode”, the process run, but in the developed bot, the “InvokeProcess” has an error.
I 'm using the same dependencies, but not works.

Invoke Code: Method not found: ‘System.Collections.Immutable.ImmutableArray`1 System.Reflection.Metadata.MetadataReader.GetBlobContent(System.Reflection.Metadata.BlobHandle)’.

[Nguyen_Van_Luong1 (Nguyen Van Luong)]

Hi @Thiago_INF2007 ,
Does this still work fine in the previous version?
Which version are you using?
Regards,

[vrdabberu (Varunraj Dabberu)]

Hi @Thiago_INF2007

Check out this thread

Error when trying to invoke code

The Invoke Code activity does not throw any errors when I run it from a Windows project, only when I try to run it on my older Windows Legacy projects which I can’t just upgrade because that causes other issues. But that might be worth trying for you if you have the same problem.

Regards

[Sharath_HK (Sharath Keshavamurthy)]

Could be due to fact that one of the project created is Windows-legacy and the new process is Windows?
Make sure to migrate the older project and then you should be able to fix the issue.

[Thiago_INF2007 (Thiago Alves)]

Its ok in previous version
Now, I’m using studio version “20.10.4.0”

[Thiago_INF2007 (Thiago Alves)]

I think that this is the problem, only this activity is showing an error

[Nguyen_Van_Luong1 (Nguyen Van Luong)]

You are uisng enterprire version, that’s right?
If using enterprire version you have tech support by UiPath,
If community version, could you please share screen short or source code, I will check for you
Regards,

[Thiago_INF2007 (Thiago Alves)]

After a lot of tests the problem was solved. I was tested in each version of each dependencies and the problem in on UiPath.PDF.Activities. This activitie don’t work with the latest version, only with version 3.14.1 the invoke was called correctly.