Adding Firefox extension to the uipath

We are trying to add the firefox extension to the uipath.
It is showing that the extension is being added but whenever we try to perform any activity on the firefox like click, it is giving the error message that

Message: Cannot communicate with the browser, please check the UiPath extension.

Exception Type: UiPath.Core.BrowserOperationException

While adding the extension it is showing extension successfully added but we are still unable to perform any activity on the firefox.

After “extension successfully added…” message in UiPath, firefox will give you one alert message where you need to click on “Add” after that it will be added in your firefox.

You can visit “about:addons” (type this in your firefox address bar) and click on “Extensions”. UiPath extension should be visible and enabled.

You can refer steps here: Installing the Firefox Extension

1 Like

I have tried this as well but still facing the same issue.


Have you restarted the browser after installing extension ?

Hi @Tanvi_Sharma

Buddy, kindly refer to this link might help you with your concern