Question
Tech Mahindra Ltd
BE
Last activity: 11 Jul 2019 16:41 EDT
Handling multiple uncheck in web application
I am working on an automation in which i have to uncheck multiple checkbox. The activity can only be done one by one. There is no button to uncheck them all at once.
I am getting below error in some of the execution. Doesn't happen always.
"Unable to cast COM object of type 'mshtml.HTMLInputElementClass' to interface type 'mshtml.IHTMLInputElement'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{3050F5D2-98B5-11CF-BB82-00AA00BDCE0B}' failed due to the following error: The application called an interface that was marshalled for a different thread. (Exception from HRESULT: 0x8001010E (RPC_E_WRONG_THREAD))."
I have attached the screenshot of automation. Can someone suggest for solution.
***Edited by Moderator: Lochan to update platform capability tags***
Accepted Solution
Tech Mahindra Ltd
BE
The issue occurred whenever the bot stopped in middle due to exception at logout from application. In the next run i was getting this error. If i did a fresh start of the studio, there was no issue.
I fixed the reason for the exception at logout. The uncheck problem is not occurring anymore since then.
Learning
IN
Hello Priyanka,
Just want to confirm one thing from your side. Don't you have a scope to use excute and invoke script at your end.
If it works, You can use this for your requirement.
Second Approach is to try with asynchronous path in the automation.
If you uncheck these checkboxes, will there be another process that will run at the same time in your application, if that is the use case you need to use async path for the other process to be completed.
Thanks,
Hari
Accepted Solution
Tech Mahindra Ltd
BE
The issue occurred whenever the bot stopped in middle due to exception at logout from application. In the next run i was getting this error. If i did a fresh start of the studio, there was no issue.
I fixed the reason for the exception at logout. The uncheck problem is not occurring anymore since then.