RedShadowYT

all of the commands I used worked on 1.15.2 single player

My command blocks work but when I try to add a big command (I used minecraft.tools) it would not work. It said Nothing in chat when i activated it. Also I have command blocks enabled on gamerule command and from the settings in the server panel. Please tell me if Im doing somthing wrong. (I used the big commands before but I restarted my server a few times I went to use the same command and it did not work)