ERROR: Value cannot be null. (Parameter 'collection')

[Czompi]

Checklist

• I have checked the issue page for duplicates
• I am running the latest version (download here)

Edition

Windows GUI Application

Describe your issue here

When I try to download chat with images embedded, it gives the following error: ERROR: Value cannot be null. (Parameter 'collection')
It was not present in the previous versions.

Potential fix

I debugged a bit and found out that bttvChannel.channelEmotes can be null and there's no null check when we try to add it to BTTV emotes.

Affected version: 1.52.2

[ScrubN]

Can you provide the video id? It's likely the API response is different from what we're normally expecting, which would be why it deserialized as null

[ScrubN]

One of my test channels was able to trigger the error, which was exactly what I suspected. I'll release a hotfix in a day or two

[KINGMADMATTY]

i have the same error, i find github a little confusing. Has there been a fix to the error. If so what do i have to do to get it working.
Thanks for your time
Matt

[Czompi]

ScrubN fixed it a few days ago.
It will work fine in the next release.
You can use the previous version, because that is not affected.

[KINGMADMATTY]

thanks ill try that
Matt

[KINGMADMATTY]

cool, dowloaded, installed it working thanks a million

[nguyend24]

I ran into this issue last week and I've been following it since. Not sure if what I'm seeing now should be a new issue or not. It's a slightly different error from before.

Happens when using the latest version of Ganymede, but rendering outside ganymede with v1.52.3 works. Mentioned it in Zibbp/ganymede#153, and referred here by @Zibbp but I'm not sure on which side the error lies since it renders fine on the CLI.

Here's a vod where this occurs.

https://www.twitch.tv/videos/1652395872

And this is the JSON for the chat. Changed the extension to txt so it would upload.
1652395872_fb1e4c92-bb1a-11ed-b463-0242ac130002-chat.txt

This is for chatrender.

[STATUS] - Fetching Images [1/2]
[LOG] - No valid typefaces were found for some messages.

[STATUS] - Rendering Video: 0% (0h0m12s Elapsed | 2h31m10s Remaining)Unhandled exception. System.AggregateException: One or more errors occurred. (Value cannot be null. (Parameter 'asset'))

[ScrubN]

I ran into this issue last week and I've been following it since. Not sure if what I'm seeing now should be a new issue or not. It's a slightly different error from before.

Happens when using the latest version of Ganymede, but rendering outside ganymede with v1.52.3 works. Mentioned it in Zibbp/ganymede#153, and referred here by @Zibbp but I'm not sure on which side the error lies since it renders fine on the CLI.

Here's a vod where this occurs.

https://www.twitch.tv/videos/1652395872

And this is the JSON for the chat. Changed the extension to txt so it would upload. 1652395872_fb1e4c92-bb1a-11ed-b463-0242ac130002-chat.txt

This is for chatrender.

[STATUS] - Fetching Images [1/2] [LOG] - No valid typefaces were found for some messages.

[STATUS] - Rendering Video: 0% (0h0m12s Elapsed | 2h31m10s Remaining)Unhandled exception. System.AggregateException: One or more errors occurred. (Value cannot be null. (Parameter 'asset'))

This sounds like a new issue. If you can post the whole stacktrack, that would help significantly since I am unable to reproduce with the provided chat json.