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Quieter Magic Mirror (Official)

Yeah I don't know why you were crashing either. I hope that what you were able to find could help you (even if this could not!) :)

I only had this one, don't know why it happened. I watched a quick video and found out how to make my own custom sounds though!

Sorry to hear that. My suggestion would be to place this resource pack higher in the priority list for your resource pack menu. You could also be using conflicting resource packs (you might have more than one resource pack that edits the Magic Mirror.) I hope this trouble shooting can help you!

Crashing.

Nope. At this point, I have no clue what could be doing this. I even verified and reinstalled Terraria. I guess this is just some weird super specific thing for my PC. All the googling I tried on it showed other people having something similar but their issues just magically cleared up.

Thanks anyway and have fun!

I just tested this, no crashes on my end. I hope this works for you now. :)

I just re-built this. Hopefully there is no more issues.

I can try that. :)

Tried at the top, tried as the only resource pack, even unsubscribed and made sure it was deleted before resubscribing. All of them cause the XnaAsset error. I also have the Muted Drill sounds downloaded and that doesn't cause an issue, although that one is a much more recent one. Maybe it needs to be rebuilt with a newer packer?

Try putting the resource pack higher on the priority list. That may end up fixing the issue. Terraria has also just had a major content update release recently, that may be affecting this resource pack. I hope this helps you! :)