Error "found unexpected end of stream"

[Thunder1723]

I pasted my docker compose yml below and I cannot figure out this problem. I am new to using docker but not linux. I haven't finsished making the file yet but I want to make sure I can get it to work before adding more into it.

version: "3.8"
services:
  mc:
    image: itzg/minecraft-server
    container_name: PurPur
    ports:
      - 60000:60000
    environment:
     OVERRIDE_SERVER_PROPERTIES: true
     TYPE: PURPUR
     PURPUR_BUILD: LATEST
     FORCE_REDOWNLOAD: true
     DIFFICULTY: normal
     SNOOPER_ENABLED: false
     SERVER_NAME: Serber
     MEMORY: 8G
     JVM_OPTS: "there are a lot of flags here"
     TZ: America/Chicago
    tty: true
    stdin_open: true
    restart: unless-stopped
   volumes:
      - /mnt/Minecraft:/data

[Thunder1723]

Well after manually rewriting the file it magically works now. If anyone could let me know what I could have done wrong please let me know so I can maybe know why it is throwing a error.

[itzg]

Did it report a line number? The only thing I'm noticing is that true and false should be quoted since yaml will treat those as booleans instead of strings.

[Thunder1723]

I'll get that changed and it was always the last line.