Issues

• 1.21.1: TileMultipart.recalcLight calls LightEngine.checkBlock off the light thread on part removal, corrupting the light engine and hanging saves

  TheCBProject/CBMultipart#198 · Filter by author Lordeath19 opened on Oct 31, 2026

• WorldTickScheduler: "Chunk already loaded?" crash when a chunk reloads after its scheduler stopped ticking

  TheCBProject/CBMultipart#197 · Filter by author Malik-Aljazzar opened on Oct 9, 2026

• [1.21.1] Some vanilla blocks can't be cut

  TheCBProject/CBMultipart#195 · Filter by author Flexico opened on Sep 17, 2026

• Rotation Incompatability with Create Aeronautics mod

  TheCBProject/CBMultipart#194 · Filter by author KatLunaris opened on May 13, 2026

• MOD IS DELETING ENTITIES

  TheCBProject/CBMultipart#193 · Filter by author ahagoto opened on May 3, 2026
  3

• [bug] duplication recipe chain found

  TheCBProject/CBMultipart#191 · Filter by author The4codeblocks opened on Apr 25, 2026

• Forge 1.20.1 CBMultipart-1.20.1-3.3.0.146-universal

  TheCBProject/CBMultipart#184 · Filter by author codmeister99 opened on Oct 20, 2025

• Question: Microblocks & Shaders

  TheCBProject/CBMultipart#183 · Filter by author TheMajesticSeal opened on Sep 15, 2025
  2

• World corruption caused by slab placement

  bug
  TheCBProject/CBMultipart#181 · Filter by author Adventcloud333 opened on Aug 19, 2025
  6

• Crash when placing "Building But Better" Frames next to eachother

  TheCBProject/CBMultipart#178 · Filter by author The-Baconator2 opened on Jul 11, 2025

• [Suggestion] Load vanilla blocks from list instead of hardcoded function

  TheCBProject/CBMultipart#177 · Filter by author LVinnyFN opened on Jun 14, 2025

• Bug with Starlight

  TheCBProject/CBMultipart#170 · Filter by author Chachavo opened on Nov 21, 2024

• [Bug] [Crash] Crash when opening world - 1.20.1

  TheCBProject/CBMultipart#176 · Filter by author muggleorwizard opened on Sep 28, 2024
  3

• [Forge 1.20.1] Rain effect goes through covers and panels

  Bug

  TheCBProject/CBMultipart#164 · Filter by author Cragsand opened on May 29, 2024
  1

• Cutting recipe quirks

  bug
  TheCBProject/CBMultipart#159 · Filter by author MrTJP opened on Mar 24, 2024
  2

• 1.19.2 Issues with WorldEdit copy/paste function and ProjectRed wires

  TheCBProject/CBMultipart#155 · Filter by author AwkwardFerret1 opened on Feb 11, 2024
  2

• No light from Glowstone Microblocks

  TheCBProject/CBMultipart#139 · Filter by author lando512 opened on Aug 27, 2022
  3

• Microblocks copied with worldedit do not render

  TheCBProject/CBMultipart#131 · Filter by author jaz3001 opened on Jan 31, 2022

• Request: Able to waterlog a multipart block

  enhancement
  TheCBProject/CBMultipart#108 · Filter by author ALainxD opened on Oct 16, 2021
  1