Installation Issues
Plugin Not Loading
Symptom: No ArcPass logs on server startup Solutions:- Confirm JAR file is in
pluginsfolder - Check Java version is 17+
- Check server log for errors
- Confirm using Paper/Spigot 1.18+ or Folia 1.19+
Config Files Not Generated
Symptom:plugins/ArcPass folder is empty or missing
Solutions:
- Check folder write permissions
- Check console for permission errors
- Manually create
plugins/ArcPassfolder and restart
Plugin Conflicts
Symptom: Other plugins error after installing ArcPass Solutions:- Check for duplicate dependency libraries
- Try updating conflicting plugins
- Check error logs for specifics
- Report to Discord community
License Issues
Validation Failed
Symptom: Console showsLicense validation failed
Causes and Solutions:
-
Invalid key
- Check key in
license.ymlis correct - Mind case sensitivity
- Check key in
-
Network issues
- Confirm server can reach
license.kitemc.com - Check firewall settings
- Confirm server can reach
-
Binding limit reached
- Login to dashboard and unbind unused servers
- Or upgrade license plan
-
License expired
- Check license validity
- Renew or purchase new license
Can’t Use After Server Migration
Symptom: License invalid after moving servers Solution:- Login to KiteMC License Center
- Find your license
- Unbind original server
- Reactivate on new server
Binding Failed
Symptom:LIMIT_EXCEEDED or BINDING_FAILED
Solutions:
- Check current binding count
- Unbind unused servers
- Verify server IP and port
Feature Issues
Experience Not Increasing
Causes:- No active season
- Quest config error
- Player lacks permission
- Use
/arcpass admin season startto start season - Check quest config files for syntax errors
- Confirm player has
arcpass.usepermission
Can’t Claim Rewards
Causes:- Level too low
- Missing required tier
- Already claimed
GUI Won’t Open
Causes:- Plugin not fully initialized
- License not activated
- GUI config error
- Wait for plugin to fully load
- Check license status
- Check
gui/*.ymlfiles for syntax errors
Quest Progress Not Updating
Causes:- Quest type configured incorrectly
- Target parameters don’t match
- Quest conditions not met
- Verify quest type spelling
- Check target parameters (block/entity names)
-
Enable debug mode:
Compatibility Issues
Folia Server Issues
Q: Does ArcPass support Folia? A: Yes, fully supported. ArcPass auto-detects Folia and uses compatible schedulers. Q: Some features don’t work on Folia? A: Check if third-party plugins support Folia:- DeluxeTags doesn’t support Folia - use TAB instead
- Some economy plugins may be incompatible
PlaceholderAPI Variables Not Showing
Causes:- PlaceholderAPI not installed
- Expansion not registered
- Variable name typo
- Install PlaceholderAPI 2.11.0+
- Restart server
- Test with
/papi parse me %arcpass_level% - Check variable names (case-sensitive)
Economy Plugin Not Working
Symptom: Tier purchase or economy rewards fail Solutions:- Confirm Vault or CMI is installed
- Confirm economy plugin (e.g., EssentialsX) works
- Test:
/eco give <player> 100
MythicMobs/Jobs Quest Not Triggering
Causes:- Incompatible plugin version
- Wrong ID configuration
- Event not firing properly
- Update to recommended versions
- Check IDs (case-sensitive)
- Enable debug mode to confirm events
Performance Issues
Server Lag
Causes:- Slow database operations
- Frequent leaderboard calculations
- Too many online players
- Use MySQL instead of SQLite
- Increase cache times
- Optimize connection pool
High Memory Usage
Solutions:- Check player data cache settings
- Reduce unnecessary quest types
- Periodically clean old data
Configuration Issues
YAML Syntax Errors
Symptom: Config files fail to load Common Errors:- Using tabs instead of spaces for indent
- Unescaped special characters
- Missing space after colons
- Use a YAML-aware editor (VSCode + YAML plugin)
- Use online YAML validators
Garbled Chinese/Unicode
Solutions:- Ensure config files are saved as UTF-8
- Convert encoding in Notepad++ or VSCode
- Regenerate config files
Getting Help
If these solutions don’t work:-
View detailed logs
-
Export diagnostics
- Contact support
Discord Community
Get real-time help from our community
Email Support
License Center
View license status and tickets
GitHub Issues
Submit bug reports
- Server type and version
- ArcPass version
- Error log screenshots
- Relevant config files