Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by EzerArch
, 1 year ago
java.lang.NoClassDefFoundError: mods/railcraft/api/core/items/IToolCrowbar at train.common.api.EntityRollingStock.func_130002_c( at train.common.entity.rollingStock.EntityTracksBuilder.func_130002_c( at net.minecraft.entity.player.EntityPlayer.func_70998_m(