Ender IO Zoo

Ender IO Zoo

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[1.12.2] NoSuchFieldError crash when loading EnderIO in a development environment

desht opened this issue ยท 2 comments

commented

Issue Description:

When loading EnderIO in a development environment (IntelliJ), the instance crashes during pre-init with a NoSuchFieldError. See below for the attached stacktrace.

What happens:

The missing field is field_149783_u referenced by the BlockTelePad constructor at line 60:

useNeighborBrightness = true;

I verified the MCP mapping - field_149783_u does indeed appear to map to Block#useNeighborBrightness

EnderIO loads fine outside a development environment. Within the dev environment, I tested with a minimal mod framework and no other mods in run/mods, and the crash still occurs.

A little bytecode editing on the JAR file to remove that one line allowed EnderIO to load into the dev environment OK, so the issue is definitely limited to that one line of code - the useNeighborBrightness reference.

Affected Versions (Do not use "latest"):

  • EnderIO: 1.12.2-5.0.20
  • EnderCore: 1.12.2-0.5.18
  • Minecraft: 1.12.2
  • Forge: tested with 14.23.2.2611 and 14.23.2.2654

Your most recent log file where the issue was present:

crash.txt

commented

Open this one against Forge/fml

commented

This is fixed as of forge 14.23.3.2679. Set your enderio development environment to use that version to fix this issue.