[SOLVED] Paper 1.20.6 | /start-utils: line 210: REMOVE_OLD_MODS_EXCLUDE: unbound variable

[drabspirit]

Describe the problem

Using Docker Desktop, which seems to have its quirks but after some digging saw this has been, or similarity, an issue with other types like Purpur

/start-utils: line 210: REMOVE_OLD_MODS_EXCLUDE: unbound variable Getting this issue which I have set in my env variables. Just been relying on modrinth while Ive been learning docker with this image but needed some spigot resources and it seems they are they problem?

Container definition

docker run --hostname=2f5ca8b67e15 --env=PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin --env=JAVA_HOME=/opt/java/openjdk --env=UID=3333 --env=GID=3333 --env=MAX_MEMORY=4G --env=LANG=en_US.UTF-8 --env=LANGUAGE=en_US:en --env=LC_ALL=en_US.UTF-8 --env=JAVA_VERSION=jdk-21.0.3+9 --env=TYPE=PAPER --env=VERSION=LATEST --env=EULA=TRUE --env=TZ=America/Los_Angeles --env=MOTD=drab's vanilla experience --env=MAX_PLAYERS=12 --env=SPAWN_PROTECTION=0 --env=VIEW_DISTANCE=12 --env=STOP_SERVER_ANNOUNCE_DELAY=120 --env=RCON_PASSWORD=REMOVED --env=EXEC_DIRECTLY=TRUE --env=REMOVE_OLD_MODS=TRUE --env=REMOVE_OLD_MODS_INCLUDE="*.jar" --env=REMOVE_OLD_MODS_DEPTH=1 --env=SPIGET_RESOURCES=6245,34315 --env=PLUGINS=https://ci.dmulloy2.net/job/ProtocolLib/689/artifact/build/libs/ProtocolLib.jar,https://cdn.modrinth.com/data/PSN4XhQK/versions/snAAuFdZ/PuddingAPI-2312201546.jar,https://cdn.modrinth.com/data/plRff0I9/versions/BnzwV8Ba/MinecartTrains-1.2.0.jar,https://cdn.modrinth.com/data/1ggpKi7L/versions/pACdrfl4/SimpleNicks-1.0.0.jar,https://cdn.modrinth.com/data/gjqS1vdh/versions/FZs5Z3W2/playercarry.jar,https://cdn.modrinth.com/data/ufdoTeFB/versions/eNu3yIhx/ConcreteMixer-1.2.0.jar,https://cdn.modrinth.com/data/933TOeA2/versions/oeW2WevB/PlayerHeads-0.1.2.jar,https://cdn.modrinth.com/data/FY0jkFLc/versions/NomZDHY3/QuickHarvest-1.2.1.jar,https://cdn.modrinth.com/data/BQbKkmMm/versions/bEi1aBZo/DriveBackupV2.jar,https://cdn.modrinth.com/data/PcKMtamx/versions/YL1kzSr7/fast-leaf-decay-1.0.0.jar,https://cdn.modrinth.com/data/J1sdB1yr/versions/mUJYHSXt/CoordVerter-1.0.jar,https://cdn.modrinth.com/data/lJFOpcEj/versions/u5u9Y7wd/ImageFrame-1.7.5.0.jar,https://cdn.modrinth.com/data/XY7PHeei/versions/gLVCjKOM/orebfuscator-plugin-5.4.3.jar,https://cdn.modrinth.com/data/K9JIhdio/versions/5qnRJWZR/worldedit-selection-viewer-1.5.jar,https://cdn.modrinth.com/data/6lYow9VP/versions/gbaYNOL4/SimpleAutoRestart-2.5.1.jar,https://cdn.modrinth.com/data/3KGWTL2q/versions/po4xerRU/SwingThroughGrass-2.0.jar,https://cdn.modrinth.com/data/mq8Pc1RQ/versions/jfbjCUTD/GlowingItems-1.0.3.jar,https://cdn.modrinth.com/data/1u6JkXh5/versions/j8KJp1Ch/worldedit-bukkit-7.3.1.jar,https://cdn.modrinth.com/data/34T8oVNY/versions/rto8s52l/Pl3xMap-1.20.6-494.jar,https://download.luckperms.net/1541/bukkit/loader/LuckPerms-Bukkit-5.4.128.jar,https://cdn.modrinth.com/data/UmLGoGij/versions/mr2CijyC/DiscordSRV-Build-1.27.0.jar,https://cdn.modrinth.com/data/Pw3KRjwE/versions/mgrZ4A8t/Spawn-2.4.1.jar,https://cdn.modrinth.com/data/VOenPQ01/versions/jnK3glaQ/InteractiveChat-4.2.10.0.jar,https://cdn.modrinth.com/data/LOvZJShs/versions/M7EgeMFh/InteractiveChatDiscordSrvAddon-4.2.10.0.jar,https://cdn.modrinth.com/data/YqbUofZE/versions/7q1MYmEj/Bolt-1.0.579.jar,https://cdn.modrinth.com/data/DPaHuea2/versions/QdAHhf3Q/ConfettiCreepers.jar,https://cdn.modrinth.com/data/otix5glZ/versions/M0PSmpu8/SimplePMs-1.0.2.jar,https://cdn.modrinth.com/data/2GMOWvbF/versions/ysasHqRR/SleepMessages-1.0.jar,https://cdn.modrinth.com/data/NnP3fhic/versions/VVJUN1RE/SimplePlayerUtils-1.0.jar,https://cdn.modrinth.com/data/bYazc7fd/versions/zvQPsYEI/InvSee%2B%2B.zip,https://cdn.modrinth.com/data/Dc8RS2En/versions/VIQMgerM/BankAccounts-1.7.3.jar,https://cdn.modrinth.com/data/wkNKwWtW/versions/uS8Zetpy/ServerCtrl_4.1.2.jar,https://cdn.modrinth.com/data/OvVrnX0V/versions/5LLAXFxc/ColorfulChat-2.0.jar,https://cdn.modrinth.com/data/WiuvFpRu/versions/MKjZcycA/chairs-1.2.jar,https://cdn.modrinth.com/data/UnP3acrk/versions/9c8Kij4E/SimpleSilkDrops-0.2.jar,https://cdn.modrinth.com/data/Xy3lZxAB/versions/9Zd9wuv2/PreventStabby-1.11.1.jar,https://cdn.modrinth.com/data/VxdMLJ5w/versions/Y4iwIkzF/MemCheck-1.03.jar,https://modrinth.com/plugin/simple-scheduled-messages/version/1.0.0 --volume=/host_mnt/home/drab/Minecraft:/data/Minecraft --volume=d684aca2a99561b41fa29a5f85171ce367230d1afcb39a213dc3dfcf8ee57364:/data --volume=/data --volume=/data/Minecraft --cap-add=AUDIT_WRITE --cap-add=CHOWN --cap-add=DAC_OVERRIDE --cap-add=FOWNER --cap-add=FSETID --cap-add=KILL --cap-add=MKNOD --cap-add=NET_BIND_SERVICE --cap-add=NET_RAW --cap-add=SETFCAP --cap-add=SETGID --cap-add=SETPCAP --cap-add=SETUID --cap-add=SYS_CHROOT --cap-drop=AUDIT_CONTROL --cap-drop=BLOCK_SUSPEND --cap-drop=DAC_READ_SEARCH --cap-drop=IPC_LOCK --cap-drop=IPC_OWNER --cap-drop=LEASE --cap-drop=LINUX_IMMUTABLE --cap-drop=MAC_ADMIN --cap-drop=MAC_OVERRIDE --cap-drop=NET_ADMIN --cap-drop=NET_BROADCAST --cap-drop=SYSLOG --cap-drop=SYS_ADMIN --cap-drop=SYS_BOOT --cap-drop=SYS_MODULE --cap-drop=SYS_NICE --cap-drop=SYS_PACCT --cap-drop=SYS_PTRACE --cap-drop=SYS_RAWIO --cap-drop=SYS_RESOURCE --cap-drop=SYS_TIME --cap-drop=SYS_TTY_CONFIG --cap-drop=WAKE_ALARM --network=bridge --privileged --workdir=/data -p 25565:25565 -p 7867:7867 -p 8080:8080 --restart=unless-stopped --label='org.opencontainers.image.authors=Geoff Bourne <itzgeoff@gmail.com>' --label='org.opencontainers.image.created=2024-05-06T19:36:10.838Z' --label='org.opencontainers.image.description=Docker image that provides a Minecraft Server that will automatically download selected version at startup' --label='org.opencontainers.image.licenses=Apache-2.0' --label='org.opencontainers.image.ref.name=ubuntu' --label='org.opencontainers.image.revision=f659c56f184a8167a2d6c83e68d4065a093d3b73' --label='org.opencontainers.image.source=https://github.com/itzg/docker-minecraft-server' --label='org.opencontainers.image.title=docker-minecraft-server' --label='org.opencontainers.image.url=https://github.com/itzg/docker-minecraft-server' --label='org.opencontainers.image.version=java21' --runtime=runc --memory="5368709120" --memory-reservation="5368709120" -t -d itzg/minecraft-server:latest

Container logs

2024-05-13 01:26:51 [init] Running as uid=3333 gid=3333 with /data as 'drwxr-x--- 15 3333 1000 4096 May 12 22:39 /data'
2024-05-13 01:26:51 [init] Resolving type given PAPER
2024-05-13 01:26:55 [mc-image-helper] 01:26:55.706 INFO  : Resolved paper to version 1.20.6 build 72
2024-05-13 01:26:56 /start-utils: line 210: REMOVE_OLD_MODS_EXCLUDE: unbound variable

[drabspirit]

Removing the 'REMOVE_OLD_MODS*" variables solves the issue
shouldve noticed using PLUGINS or MODS disables them by default and that seemed to be causing an issue when trying to use all 3