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How to Fix Mod Compatibility Issues

Mod compatibility issues are common when running modded Minecraft servers. This guide helps you identify, diagnose, and resolve mod conflicts using HostByte’s Game Panel. 🛠️

⚙️ What are Mod Compatibility Issues?

Mod compatibility issues occur when:
  • Mods Conflict - Two or more mods interfere with each other
  • Version Mismatch - Mods require different Minecraft versions
  • Missing Dependencies - Required libraries are not installed
  • Load Order Problems - Mods load in the wrong sequence
  • Resource Conflicts - Mods use the same resources or IDs

⚠️ Common Compatibility Issues

Frequent problems and their symptoms:
Issue TypeSymptomsSeverity
Version MismatchServer won’t start, mod errors❌ Critical
Missing DependenciesMod not loading, startup errors⚠️ High
Resource ConflictsItem/block glitches, crashes⚠️ Medium
Load OrderFeatures not working properly✅ Low
Performance IssuesLag, high RAM usage⚠️ Medium

⚙️ Step 1: Identify the Problem

Diagnostic process for compatibility issues:

⚙️ Check Server Logs

  1. ➡️ Access your HostByte Game Panel (see our Game Panel Access Guide)
  2. ➡️ Go to Console section (see our Console Guide)
  3. ➡️ Look for error messages and warnings
  4. ➡️ Note specific mod names in errors
  5. ➡️ Check startup sequence

⚙️ Common Error Messages

  • ⚠️ “Mod X requires Mod Y” - Missing dependency
  • ⚠️ “Incompatible versions” - Version mismatch
  • ⚠️ “Duplicate mod” - Multiple versions installed
  • ⚠️ “Resource conflict” - ID or name collision