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Error code fml.modloading.dupedmod

Posted July 5, 20223 yr

When I start my modpack I keep getting this error. I haven't downloaded any duplicate mods and I don't know how to fix it.

Edited July 5, 20223 yr by Flexa_735

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Mystical Ag wont work in botany pots minecraft forge 1.20.1

Did you add the compat mod?
https://www.curseforge.com/minecraft/mc-mods/botany-pots-mystical-agriculture-compat

By TileEntity · 3 hours ago3 hr
Mystical Ag wont work in botany pots minecraft forge 1.20.1

i am having a issue with a mystical ag not working in botany pots. i have added both mystical and pots to the modpack i am playing along with a few others. it doesnt crash and runs fine. i just cannot put anything into pots. not even normal minecraft items like wheat seeds or even a sapling. theres a 'affinities: unknown' when i try shift clicking it into the pot. i have never had any issue with pots before so i have no idea what could be causing the issue. i have tried everything i could think of and the issue is still there. if anyone could help itd be greatly appreciated for as i want to pay this pack for a long while.

By lilstumhn · Posted 11 hours ago11 hr
java.util.ConcurrentModificationException: null - Exception in server tick loop

Hmm these are server build issues - autocomplete works on paper

So the worldedit issues may be referring to the Ketting server build

By TileEntity · 13 hours ago13 hr
java.util.ConcurrentModificationException: null - Exception in server tick loop

FAWE doesn't show any autocompletion of blocks names and there are errors needing me to reload chunks to see the edits. It obviously won't be a definitive solution.

By Aisu · 14 hours ago14 hr
Error Code -1073741819 On new PC no matter the mod no mater the version, even normal java minecraft gives the same erro

Please read the FAQ (https://forums.minecraftforge.net/topic/125488-rules-and-frequently-asked-questions-faq/) and post logs to an external site, and link to them here as directed.
This will provide information that will hopefully provide a solution to your problem.

By Ugdhar · Yesterday at 03:20 AM1 day

Ugdhar

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Error code fml.modloading.dupedmod

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Mystical Ag wont work in botany pots minecraft forge 1.20.1

Mystical Ag wont work in botany pots minecraft forge 1.20.1

java.util.ConcurrentModificationException: null - Exception in server tick loop

java.util.ConcurrentModificationException: null - Exception in server tick loop

Error Code -1073741819 On new PC no matter the mod no mater the version, even normal java minecraft gives the same erro

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