Uncaught TypeError: Cannot read property '_listenerId' of undefined

Just re-scanned a TV series and I got these pop-ups on the screen:

Can’t find anything in the logs relating to this though.

Running the latest develop branch (v2.0.0.1771).

Thanks.

Had one or more of the files for that series been deleted or moved manually outside of drone and the refresh detected those changes?

Not deleted, but one episode completed download via sabnzbd, but the unpacking failed and so I manually downloaded a torrent as NzbDrone couldn’t find another source.

The download was moved to the Drone Factory folder and was processed but the series wasn’t updated - it still had the episode as active in sabnzbd, which was why I refreshed it.

The series wasn’t updated? Unless an error occurred, the series would have been updated. Was an error in the logs for that?

You’re certain you were running 2.0.0.1771 at the time this happened? (System → Info will show the running version) Looking at the error and the code its impossible that 1771 threw this error.

The episode had been moved to the correct local via Drone Factory folder, but it was still showing as downloaded in the list.

In the logs it said something along the lines of “No files available to import”.

Once I removed the Completed/Failed download, that message stopped.

I’ve got a lot of this error too, sometimes from top to bottom of the screen.
I didn’t upgrade or change anything, but the option to remove the completed or failed downloads from SABnzbd : i turned both on.
Could it be the cause ?

@manumilg no, completely unrelated.

I haven’t been able to reproduce this, but I’m still looking at it.

Maybe i found the problem : my queue in SAB had a problem ; i did a queue repair and i don’t have the error anymore (until now).

let me know if i can help with a log or anything else.
I’ve got this error right now.
If you need a teamviewer to my screen, let me know

Which line did you have the error on and which version of drone?

don’t know anymore for the line
thirty thousand … in app.js i remember
but i confirm that the queue repair in sab solved the problem.
NzbDrone Ver. 2.0.0.1690

If either of you see it again (or anyone else- I need the exact line number and the version number of drone running at that time.

Getting this -

(Cannot upload images)

From the newly created Torrent Branch. This is a brand new Windows install too. I’ve only just added all my shows. I’m not sure which show has created the fault though.

As soon as I manually removed a completed/finished download from Sab, the error vanished. NZBDrone was meant to remove that though (CDH), but couldn’t for some reason.

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I’ve started seeing the error message also. I just did a clean install on this PC of both windows and nzbdrone.

Drone version is 2.0.0.1690. The exact message I get is: “app.js:36331 Uncaught TypeError: Cannot read property ‘proper’ of undefined”

I’m not sure which of the shows I added it caused the problem but it doesn’t seem to affecting processing at all. I don’t see anything out of the ordinary in the logs either.

Its purely a UI error, which has proven tough to reproduce. For now we have enough information to dig into it, but we’ll update here if we need more info.

If anyone has exact steps that they can use to reproduce this issue, let us know, otherwise wait for us to get back to you.

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I think I found the cause, pushed a fix to develop which should be available in a few minutes.

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I assume this is the same error or at least similar. I’m on the master branch so perhaps this is already resolved in develop?

Version: 2.0.0.1861
Mono Version: 3.6.0 (tarball Sun Aug 24 00:43:14 MDT 2014)