本帖最后由 q13970740265 于 2020-9-19 16:01 编辑

/summon minecraft:wandering_trader ~ ~1 ~ {NoAI:1b,Invulnerable:1b,Brain:{memories:{job_site:{pos:[I;0,0,0],dimension:"minecraft:overworld"}}},Offers:{Recipes:[{maxuses:9999999,buy:{id:"minecraft:cobblestone",Count:64},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"oak_planks",Count:64},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:cobblestone",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:oak_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:iron_ingot",Count:18},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:gold_ingot",Count:9},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:diamond",Count:1b},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:64},sell:{id:"minecraft:netherite_ingot",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"lucky:pink_lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:dirt",Count:64}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:grass_block",Count:32}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:3},sell:{id:"minecraft:bee_spawn_egg",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"minecraft:bee_nest",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:3},sell:{id:"minecraft:beehive",Count:1}},{maxuses:9999999,buy:{id:"minecraft:netherrack",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:lapis_lazuli",Count:12},sell:{id:"minecraft:emerald",Count:1}},{maxuses:999999,buy:{id:"minecraft:redstone",Count:32},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:rotten_flesh",Count:1},sell:{id:"minecraft:leather",Count:1}},{maxuses:9999999,buy:{id:"minecraft:warped_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:crimson_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:quartz",Count:32},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:coal",Count:32}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:water_bucket",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"minecraft:lava_bucket",Count:1}}]}}错了吗

2021.12 数据，可能有更多内容

/summon minecraft:wandering_trader ~ ~1 ~ {NoAI:1b,Invulnerable:1b,Brain:{memories:{job_site:{pos:[I;0,0,0],dimension:"minecraft:overworld"}}},Offers:{Recipes:[{maxuses:9999999,buy:{id:"minecraft:cobblestone",Count:64},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"oak_planks",Count:64},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:cobblestone",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:oak_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:iron_ingot",Count:18},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:gold_ingot",Count:9},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:diamond",Count:1b},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"lucky:lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:64},sell:{id:"minecraft:netherite_ingot",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"lucky:pink_lucky_block",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:dirt",Count:64}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:grass_block",Count:32}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:3},sell:{id:"minecraft:bee_spawn_egg",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"minecraft:bee_nest",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:3},sell:{id:"minecraft:beehive",Count:1}},{maxuses:9999999,buy:{id:"minecraft:netherrack",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:lapis_lazuli",Count:12},sell:{id:"minecraft:emerald",Count:1}},{maxuses:999999,buy:{id:"minecraft:redstone",Count:32},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:rotten_flesh",Count:1},sell:{id:"minecraft:leather",Count:1}},{maxuses:9999999,buy:{id:"minecraft:warped_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:crimson_planks",Count:64},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:quartz",Count:32},sell:{id:"minecraft:emerald",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:coal",Count:32}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:1},sell:{id:"minecraft:water_bucket",Count:1}},{maxuses:9999999,buy:{id:"minecraft:emerald",Count:2},sell:{id:"minecraft:lava_bucket",Count:1}}]}}错了吗

试了一下，应该是没有的（话说你自己试一试不就好了吗）
以及这种超长指令是要用命令方块的，聊天栏的话有最大长度限制，指令打不完的

就是命令方块

有四个地方你卖的是空气，以及很明显并不是无限交易的
你可以用这个重写一下你的指令，或者参考我这个改一下你的