May or may not be a bug.

[ExCrafty]

The error message whilst trying to save a ride design. To my knowledge all the elements were included with that coaster when it was added to OpenRCT2, I haven't added any custom elements.

Sorry for the video, but I haven't been able to do screenshots that will include an error message, the message goes away as soon as you click on anything. (It's always been like that, I know).

[733737]

you have used a Large Zero G Roll which cannot be saved to td6

[X7123M3-256]

6 hours ago, ExCrafty said:

I haven't added any custom elements

Yes you have, you used the large zero G roll. Replace the roll with a standard flat to steep piece and you should be able to save it.

[Gymnasiast]

Regarding the screenshot thing: OpenRCT2’s built-in screenshot tool should work for error messages. The default shortcut for it is CTRL + S.

Edited August 8, 2022 by Gymnasiast

[ExCrafty]

2 hours ago, Gymnasiast said:

Regarding the screenshot thing: OpenRCT2’s built-in screenshot tool should work for error messages. The default shortcut for it is CTRL + S.

Hmm .... I'll give that a try. I usually only use the mouse.

11 hours ago, X7123M3-256 said:

Yes you have, you used the large zero G roll. Replace the roll with a standard flat to steep piece and you should be able to save it.

Oh, ok ... As far as I know I didn't download any custom pieces, wasn't that just part of that coaster's addition ?

Just saw Marcel Vos's latest video about the Hybrid and Single Rail. It advises about this incident, so thanks @X7123M3-256 for your effort with these two coasters. 

It'll be great when the new elements can allow tracks to be saved too. 

Edited August 9, 2022 by ExCrafty

[Gymnasiast]

You cannot download custom roller coaster pieces (not yet anyway), these are built in by us.

We are working on a new track design format (NTDF), which will be able to handle this kind of thing.