Error ERROR Validation Error Cannot access a disposed object

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1

I am getting the below error while Automating the Script Using UiPath Studio Pro Community Version…Please guide me what to do…
Imp Note : it is a very Simple Peace of Code for reading data from .txt file
& Check data is Present or not

Error ERROR Validation Error Cannot access a disposed object.
Object name: ‘b56a15e7-12ed-4a9d-a215-ae99f7b37805’. Main.xaml

2

Hi @Partha_Maity

Welcome to our UiPath Forum! :slight_smile:

Could you try going to the package manager and updating the activity packages to the latest version (especially the System and UIAutomation ones)?

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3

I am having the save pb. How do you know which specific activity package to update? There are multiple.

4

Typically, the System package and the UIAutomation package are the closest to Studio itself and will often fix the issues with new features.

Therefore, I would suggest trying to update these two first and see if it will fix the issue.

Also, we would appreciate a list of steps that lead to this error. We are trying to find the reliable reproduce steps for this bug to be able to fix it :slight_smile:

6

Will update in a second. It could just be that the packages needed updating because I follow step by the step the “for each” automation practice sequence for the “min & max”.

Thank you!

1 Like
7

Kindly, Tell to me how to copy my UI Path Code so that I can Copy & sent it to you, Otherwise if possible you can interact with Team-viewer…if Possible…

8

Hi @Partha_Maity

Have you tried the suggestion form above to update the UiAutomation activity package? :slight_smile:

You can do that from this menu:
image

Let us know if it fixed your issue.

11

Hi Sir,
Still I am Facing the Same Problem…On Post of Updation of 2 packages i.e., “System package
UIAutomation package” Still getting the Below 3 Errors…

  1. Main.xaml: Compiler error(s) encountered processing expression “FileContents”.
    Option Strict On disallows implicit conversions from ‘Boolean’ to ‘String’.

  2. Assets file has not changed. Skipping assets file writing. Path: C:\Users\PARTHA MAITY\Documents\UiPath\my-first-robot.local\AllDependencies.json

  3. No-Op restore. The cache will not be updated. Path: C:\Users\PARTHA MAITY\Documents\UiPath\my-first-robot.local\nuget.cache

Please have a look what to do…Can you Please Tell One more thing how can I copy the Source Code from the UI Path…So that I can show my Code too…

13

Hi @Partha_Maity

Could you try to perform a clean installation of your UiPath Studio?

Please refer to this topic:
How to fix your Studio installation / Licensing issues

14

Hi @Partha_Maity and everyone,

This should be fixed in the upcoming Community Edition 20.6 :slight_smile: