Error:

[krishna_priya1 (krishna priya)]

help to resolve this

[Anil_G]

@krishna_priya1

Can you try changing the packages of system and the document understanding to a lower or higher version than current and check it please

Cheers

[krishna_priya1 (krishna priya)]

Reason: The invocation of the constructor on type ‘UiPath.DocumentUnderstanding.ML.Activities.MachineLearningExtractor’ that matches the specified binding constraints threw an exception.

Error: Cannot perform project analysis because some workflows have errors.

Now I’m this error’s bro can you help me

[Anil_G]

@krishna_priya1

Looks like some package is missing…

While analyzing itself its failing check in which xaml its happening and try readding the activitys of ML in that xaml

Cheers

[krishna_priya1 (krishna priya)]

Main.xaml (21.5 KB)

I downloaded required packages but I don’t know why this error occur

[krishna_priya1 (krishna priya)]

Bro help me to resolve this

[Anil_G]

@krishna_priya1

After change of package did you redo the activities

cheers

[krishna_priya1 (krishna priya)]

No bro
just save and run the workflow

[Anil_G]

@krishna_priya1

Can you please redo the ml activities looks like there are some differences in the activity dependencies for different versions

cheers

[krishna_priya1 (krishna priya)]

bro actually now
I’m creating a new workflow now also i’m facing the same error bro
plzz help to resolve this

[Anil_G]

@krishna_priya1

Can you check in the .nuget folder under your userprofilefolder if it contains the required ml activities pckage version…

And also drag only ml extractor and check if it works

Alternately try using 1.15.1 or 1.13.1 versions

Or please try attaching the project here.so that we cna check from our end

And I hope you are not using any corporate laptop and no firewall blocks

Cheers

[krishna_priya1 (krishna priya)]

Bro can you help me how to change the version

[Anil_G]

@krishna_priya1

Version if ml package can be changed from manage packaes…

And I wanted you to verify this path C:\Users<Username>\.nuget\packages

Alternately delete project.json and reopen the project

Cheers

[krishna_priya1 (krishna priya)]

[Anil_G]

@krishna_priya1

Try using this replace your package folder with this and check

2.0.0.zip (3.1 MB)

Else downgrade to 1.2.1 and try if the issue persists

cheers

[krishna_priya1 (krishna priya)]

thank you bro

[krishna_priya1 (krishna priya)]

Hi bro

Actually I want To create a one small POC
whenever the new gmail arrived the subject will displayed in the message box using trigger