Can't communicate with internet explorer

browser
studio
error
p_known

#1

Hi,

I am getting the error while navigate URL to process next item in assignment 2(Academy 2).
After completing the first work item, getting the error as shown below screen shot.



Tried the steps explained in the article, executed the command but still getting the same error.

@ovi @andrzej.kniola @ddpadil please help me on this.

Thanks
Girish


#2

Hello,

Could you give a try following this?

Cheers


#3

I know it sounds pretty dumb, but have you tried to reboot the machine?


#4

From what I experienced closing all browser windows and reopening after executing the cmd was even enough :slight_smile:


#5

Yeah but sometime the dll fixing also is not able to resolve this issue as i heard from many others.

REgards…!!
Aksh


#6

I did a little digging on this. It’s a known issue, in progress to be fixed. I’ll let you know when it’s done.
In the meantime, the known workarounds are the ones provided by most of you.

Issue ID: 6430


#7

Hi All,

I have registered required dll (regsvr32.exe oleacc.dll) but still getting the same error.
Please help.

Main has thrown an exception

Source: Open browser

Message: Cannot communicate with Internet Explorer browser.

Exception Type: BrowserOperationException

UiPath.Core.BrowserOperationException: Cannot communicate with Internet Explorer browser. —> System.Runtime.InteropServices.COMException: Cannot communicate with Internet Explorer browser.
** at UiPath.UiBrowserClass.Open(String bstrURL, UiBrowserFlags flag)**
** at UiPath.Core.Browser.Open(String url, Boolean privateSession, Boolean headlessSession, Boolean defaultSession)**
** — End of inner exception stack trace —**
** at UiPath.Core.Activities.ScopeActivity.EndExecute(NativeActivityContext context, IAsyncResult result)**
** at UiPath.Core.Activities.AsyncNativeActivity.BookmarkResumptionCallback(NativeActivityContext context, Bookmark bookmark, Object value)**
** at System.Activities.Runtime.BookmarkCallbackWrapper.Invoke(NativeActivityContext context, Bookmark bookmark, Object value)**
** at System.Activities.Runtime.BookmarkWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)**


#8

For me Allow Active Scripting is Enabled then also getting same error. Please suggest


#9

Hi Team,

Could someone Please help all if knows the correct solution for “Cannot communicate with the Internet Explorer Browser” how to rectify it.

Thanks in advance…