BufferBuilder was empty crash when Domum Ornamentum Clear Glass (Connected Glass) panel is placed in world or hovered in hotbar.

[YungRelix]

Client crashes with IllegalStateException: BufferBuilder was empty whenever a
Domum Ornamentum Clear Glass (connected glass mod) panel block is placed in the world near the player. The crash
occurs even when the panel is not held in the player's inventory.

Steps to Reproduce

1. Create a panel or any item with clear glass from the connected glass mod and try to hold it in your hotbar. (Will crash immediatly.)

if not then,

2. Place the Domum Ornamentum panel block in the world
3. Stand near it so it renders
4. Game crashes immediately

Environment

• Modpack: ATM10
• Minecraft: 1.21.1
• NeoForge: 21.1.221
• Domum Ornamentum: 1.0.232-snapshot

crash-2026-04-02_02.57.36-client.txt
crash-2026-04-02_03.17.21-client.txt
crash-2026-04-02_03.25.56-client.txt
crash-2026-04-02_03.45.10-client.txt

[Jmpp2909]

Similar issue with one of our players.
https://gnomebot.dev/paste/mclogs/c6IasbW - latest
https://gnomebot.dev/paste/mclogs/T41cANU - crash
But in this case, it's only the player that crashes, if someone else goes to that area, nothing happens (in a server).