[FIXED] [V] Dates & Wedding and Birthday parties only possible at night

I've been playing a couple where the girl got turned into a vampire, got engaged to a human, turned the human into a vampire, and I'm now trying to marry them. The wedding plan screen won't allow me to go past the first page (picking the event) because "Your Sims must be engaged to get married". They get whims to get engaged, but the relationships panel says they're engaged and there isn't an interaction to propose for either of them. Is there a fix for this, or is anyone else having this issue?

Yes, I have mods but I've tested with and without the mods folder and there's no change, so that isn't it. 

Try using cheats to remove the relationship and get them back up: https://www.reddit.com/r/sims4Cheats/wiki/index#wiki_relationships

Just tested this, and it didn't work. I had them break up, become GF/BF, then get engaged. Eloping works, but using the wedding arch in any way doesn't.

Were they promised as teens ?

Not sure if it's an vampire only issue or just the usual case of can't propose bug

Nope, they were both young adults--one human, one vampire when they got engaged the first time. They didn't even meet until they were young adults. 

Edit: They can propose just fine, it's planning the wedding event or using the wedding arch that they can't do. Perhaps it's an issue with the party system itself not recognizing vampires?

Could you maybe try another constallation for testing purposes ?

Going to see if my two vampires can get married

They are not turned though

EDIT: Yeah, I can duplicate

Moved to the bug forum to add to the list

@SnowieSimmer

Okay, thanks! Seems EA has a lot of game-breaking bugs to fix... 😉

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@Novelwrite wrote:

I have a vampire Sim -- named Hemlock -- who never seems to be able to complete dates. The glitch has yet to affect any other Sims -- even when I tested immediately after. Whenever Hemlock is on a date, the date automatically fails within 10-30 minutes of completion without anything happening to cause it. Even when Sims are having a pleasant time, the date automatically fails. Not sure why. :\

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Any mods in your game ?

If not, willing to share your save game ?

If so, please zip up this folder: documents\electronicarts\thesims4\saves and drop the file to this Mediafire-Link to upload.

Please make sure to name the zip file with your user name.

Elope should be working If you have a vampire/human mixture, it should work if you choose the human to initiate Added

Were the dates during the day?  I noticed a similar issue and poking around a bit revealed that dates during the day didn't work but dates during night worked normally.  Interestingly enough when the daytime date had a task of having both sims be flirty at the same time, it counted 1/2 when the human date and my vampire sim were both flirty as if the vampire wasn't registering as part of the event.  I've yet to test if this day time bug still occurs with maximum ranks in sun resistance.