Crash Guard for RPG Maker MZ

A modular, developer-focused plugin for RPG Maker MZ that prevents common event-related crashes and ensures your game keeps running smoothly. No setup required.

Crash Guard provides a multi-layer safety system that catches and handles the most frequent RPG Maker MZ runtime errors, especially those triggered by event manipulation or plugin conflicts. Instead of crashing to a black screen, your game will recover gracefully while logging helpful debugging info to the console. Ideal for complex projects that use advanced event systems or multiple custom plugins.

Features

• Prevents “Cannot read property 'erase' of null” errors

• Adds safety checks for invalid event access in custom plugins

• Protects against null/undefined event method calls

• Ensures safe handling of event initialization and setup

• Guards against out-of-bounds event array access

• Handles spriteset event cleanup errors

• Works with Hendrix Action Engine, DotMoveSystem, and most event plugins

• Logs all intercepted errors to the console with [ErrorFix] prefix

• Activates only when necessary. All normal behavior is untouched

How It Works

• Method patching: wraps core functions with safe checks

• Null validation: ensures events exist before running operations

• Error interception: prevents crashes by catching runtime issues

• Fallback values: provides safe defaults when operations fail

• Debug logging: records detailed error info for troubleshooting

Compatibility

• Fully tested with Hendrix Action Engine and DotMoveSystem

• Compatible with most event-spawning, movement, and deletion plugins

• Safe to use alongside all core RPG Maker MZ functions

Terms of Use

• Free for commercial and non-commercial RPG Maker MZ projects

• Modification allowed for personal or project-specific use

• Redistribution not allowed (do not re-upload or resell this plugin)

• Attribution appreciated but not required