In the file mixins.expandedae.json, specifically in patternprovider.MixinPatternProviderLogic, there's an attempt to invoke Minecraft.getInstance() – which is a client-side only class.
mixins.expandedae.json:patternprovider.MixinPatternProviderLogic尝试调用 Minecraft.getInstance()（一个仅在客户端存在的类）

latest.log
debug.log

expandedae 这个不是我的mod，这里是ExtendedAE的仓库