Getting error "Communication between Uipath studio and the taxonomy manager ended unexpectedly" when clicking on taxonomy manager of document understanding process template

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1

Hi,

I have created a new process using document understanding process template. But when I click on the taxonomy manager, I get an error pop up saying "Communication between Uipath studio and the taxonomy manager ended unexpectedly "
Before I get this pop up, it asks me to install .net runtime but I already have .net runtime 5.0 installed on my computer.

I tried updating all dependencies and also I have 1.8.0 version of Uipath.CefSharpBundle.NetCore but it is not working for me.

Could someone please help me with the above issue?

Thank you,

Kind regards,
Anushree

2

Kindly share error screen shot to validate the error

3

IMG_20220701_162559
IMG_20220701_1625594000×1824 1.55 MB

The screenshot that first appears is .net runtime screenshot and then the error pop up comes saying Communication ended unexpectedly

4

IMG_20220701_162442
IMG_20220701_1624421920×876 85.7 KB

I’m not sure why it is complaining about .net runtime when I have it installed and even restarted my pc

5

@Anu_05 Ref to the below thread.It has a solution

1 Like
6

@ushu Thanks for the link but I don’t seem to be getting the option to install that version 1.4.0 from the drop-down.Seems like that version is no longer available to install.

Please see the below screenshot.

IMG-20220701-WA0008
IMG-20220701-WA00081600×1204 175 KB

7

@Anu_05 Try to install 1.6.0 and see how it goes

8

Hey @ushu, I tried installing 1.6.0 but it didn’t work.

9

I tried by removing the txonomy.json file. Then Taxonomy manager loaded and then i created the taxonomy i required. Pasted the data from original taxonomy file. This solved my error

10

If helps someone facing the same taxonomy window issue…this solution worked for me: removed dependency UiPath.IntelligentOCR.Activities and added the same dependency back to the project.

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