[Meteor Client] rejects addon033.jar: hot deployment failed — incompatible API version. If you are using Meteor Client (version 0.5.x or later), here’s why an addon JAR might be rejected: 1. API Version Mismatch Meteor addons must target a specific Meteor API version. If addon033.jar was built for Meteor 0.4.9 but you’re on 0.5.2, the client will reject it.
Encountering a strange reject message like meteorrejectsaddon033jar hot? Learn what Java addon rejection means, how hot deployment works, and how to diagnose corrupted or incompatible JAR files. Introduction If you’ve stumbled across an error message containing seemingly random text like meteorrejectsaddon033jar hot , you’re likely dealing with a Java addon rejection — possibly from a game mod loader (like Minecraft’s Fabric/Forge with Meteor Client), a custom server plugin (Paper/Spigot), or a homemade Java application attempting hot swap deployment. meteorrejectsaddon033jar hot
Re-download the addon. Open it with 7-Zip — if it won’t open, it’s corrupted. 4. Hot Deployment Conflict The word ”hot” suggests you tried loading the addon while the game was running (hot swapping). Meteor Client (and Minecraft in general) does not fully support hot-swapping mods. [Meteor Client] rejects addon033
Install required dependencies or check logs for NoClassDefFoundError . 3. Corrupted JAR A partial download or improper packaging can cause the JAR to fail verification. If addon033