Issues

• AbstractMethodError on ClampedItemPropertyFunction for Better End's Armored Elytra (rendered via EMI)

  Compat

  Sinytra/Connector#2322 · Filter by author Capncrunch1230 opened on Oct 1, 2026
  1

• please patch this for the Middle earth mod

  Compat

  Sinytra/Connector#2320 · Filter by author Nuclear4Hurricane opened on Sep 29, 2026
  2

• SpeedRunIGT crashes

  Compat

  Sinytra/Connector#2318 · Filter by author randomultrakillplayer opened on Sep 28, 2026

• Cobblemon additions incompatibility

  Compat

  Sinytra/Connector#2316 · Filter by author sharrenskunk opened on Sep 21, 2026

• Fabric mod's onInitializeClient() timing inside Minecraft.<init> risks racing NeoForge's own EntityRenderersEvent.RegisterLayerDefinitions merge, causing "No model for layer" crashes for unrelated native mods

  Compat

  Sinytra/Connector#2313 · Filter by author taavithetaco opened on Sep 16, 2026

• [1.21.1] opengl error spam with executive and supplementaries

  Bug

  Sinytra/Connector#2311 · Filter by author SenGaming105 opened on Sep 10, 2026

• [1.21.1] Mixin issue with Enchancement

  Compat

  Sinytra/Connector#2310 · Filter by author Alexkist opened on Sep 5, 2026

• First Class Flying Mod crashes in bootstrap (version 1.21.1)

  Compat

  Sinytra/Connector#2308 · Filter by author Rocknet1 opened on Aug 30, 2026

• Tomato Block/Vine from Farmer's Delight Refabricated Crashing game only on Connector

  Compat

  Sinytra/Connector#2304 · Filter by author Shadow00x7 opened on Aug 20, 2026
  1

• Error message on startup and crash - Latitude Mod

  Compat

  Sinytra/Connector#2303 · Filter by author MikiKox1 opened on Aug 17, 2026

• Launcher exception when using Jankson for Fabric alongside owo-lib - Jankson module can't be found

  1.21.x
  Compat

  Sinytra/Connector#2300 · Filter by author floral-qua-floral opened on Aug 16, 2026
  

• Bundled FART 1.0.14 has a race condition producing randomly broken transformation output (unmapped names -> AbstractMethodError); the FART fork repo is archived so this is filed here

  Sinytra/Connector#2295 · Filter by author yu1745 opened on Aug 12, 2026

• incompatibility with accessories/curios (serialization error)

  1.21.x
  Compat

  Sinytra/Connector#2277 · Filter by author ABSOLUTEMAX123 opened on Jul 21, 2026
  1

• ForgeCaps sync problems with Cardinal Component Api

  1.20.1
  Compat

  Sinytra/Connector#2272 · Filter by author YLSora opened on Jul 17, 2026

• Cinderscapes causes a black screen on boot

  26.1.xarea:parity
  Compat

  Sinytra/Connector#2271 · Filter by author QuodyC opened on Jul 16, 2026
  

• Snow! Real Magic! ⛄ (Fabric) / Kiwi mod incompatibility

  26.1.x
  Compat

  Sinytra/Connector#2264 · Filter by author Jajankenguu opened on Jul 14, 2026
  1

• Incompatible with minihud

  1.21.x
  Compat

  Sinytra/Connector#2258 · Filter by author dangyukun211 opened on Jul 10, 2026

• getAvailableMoisture() and getGrowthSpeed() crash

  1.21.xarea:parity
  Compat

  Sinytra/Connector#2255 · Filter by author server-ok opened on Jul 8, 2026
  

• fix keyboard on linux doesnt work on 1.21.1

  1.21.xarea:mixin
  Compat

  Sinytra/Connector#2253 · Filter by author mun-luna opened on Jul 6, 2026
  1

• Error message loading Charm Forked on startup and crashes

  Compat

  Sinytra/Connector#2251 · Filter by author fleetag opened on Jul 3, 2026

• Frostbyte's Improved Inventory crashes when creating or loading a world

  Compat

  Sinytra/Connector#2249 · Filter by author fleetag opened on Jun 26, 2026

• Automation/Extraction issues with Every Compat chests (Refined Storage & Oritech)

  Compat

  Sinytra/Connector#2247 · Filter by author felloweqq opened on Jun 18, 2026
  1

• BigGlobe

  26.1.x
  Compat

  Sinytra/Connector#2242 · Filter by author LMaxRouterCN opened on Jun 9, 2026
  2

  

• ClassCastException: AirItem cannot be cast to Holder$Reference -- when opening Flashback replay

  1.21.x
  Compat

  Sinytra/Connector#2239 · Filter by author Aure1124 opened on Jun 2, 2026
  3

  

• SitLog Incompatibility

  1.21.xarea:adapter
  Compat

  Sinytra/Connector#2238 · Filter by author CraftyZombie opened on Jun 2, 2026