Title explains it, this started happening a little over after hiding items in jei, now it hides the whole jei when booting the game and joining server.
My Show/hide JEI does not make it appear

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You will need to specify more detail, to give the mod developer a possibility to debug it.

• What version of minecraft-forge are you using?
• What version of JEI are you using?
• Are you using this in any downloadable mod-pack?
  • If not, are you building your own mod-pack? (if yes, other mods might interfere with JEI, resulting in what you see)
• Are you running this on a server, or client-only?
• Which launcher are you using for your client?
• If on server, what command are you using to start the server?
• Which java build and version are you using?
• What memory limit have you set for launching minecraft (server / client)

If you answer the questions above, and provide all the information you can think of (about your minecraft setup), there is a much bigger chance for you to actually get help with this issue.

updating supplementaries did not resolve,
removing apotheosis did not resolve either

Another related issue #2190

I have the same issue. If you have Apotheosis in your modlist, thats causing the issue. I did a testrun without Apotheosis and JEI was visible on server (even without starting a single player world before).

It's possible that Apotheosis also causes this issue, but that another mod I have that you didn't also causes it, I am not sure, but removing it didn't resolve :(

Can you post the whole modlist?

I can make a gist of it as its 330+ mods xD

I also made a list of the mods I have in common with issue #2210 , they are:
apotheosis
appleskin
ars nouveau
autoreglib
betteradvancements
bop
bloodmagic
bookshelf
botania+addt
bountifulbaubles
caelus api
chiselandbits
clumps
controlling
cosmeticarmor
craftingtweaks
crafttweaker
creativecore
curios/armorstands/elytra
cyclic
darkutils
decblocks
eidolon
enchantmentdescriptions
enderchests
endertanks
enigmaticlegacy
ensorcellation
forbiddenandarcanus
geckolib
greater eye
hwyla
iaf
libx
ma enchants
macaws x
mahou tsukai
managear
mana and artifice
morpheus?
moustweaks
polymorph
placebo
patchouli
psi
quark
shetiphiancore
storage drawers
valhesia structures
waila harvestability
wawla

This seems to be the same issue too: #2188

Thats not enough helpful, the full list is needed.
If its too long to post use google docs.
One way to filter the concerned mod is to split the modlist in half and run the first half then the other half, then split again, run the new half and so on..

Here is the full list: https://pastebin.com/icnn81Ju

In single player, where the JEI GUI loads, it tells me to install FTB GUI Lib to use in game config, gunna do that and see if I can find anything worthwhile there...

if nothing else.. I'll do the 50/50 splitter til I find the problem mods...

After further testing based on some comments elsewhere, joining a single player world, and then joining the server, does seem to resolve it - temporarily - not an acceptable fix for the problem though as I cant ask my friends to do this every time they play w/ me, at least found some more info out tho..

edit added info: Once you do load a single player world once, you can connect & disconnect as many times as you like and JEI interface will continue to load appropriately.

so i also test it and your mod my mods have one in common what causes the fail maybe! EnchantmentDescriptions-1.16.4-6.0.3 to EnchantmentDescriptions-1.16.4-6.0.2 can you test it and see if it helps?

vectorwing/FarmersDelight#106

I will test it right now @SugarDaddii :)

it was / is a problem on my side with farmers delight and apotheosis maybe EnchantmentDescriptions but you dont have farmers delight so i dont was correct in my case deleting famers delight was fixing it i think!

hmm, well I have already removed apotheosis, so the issue described in the one you linked is unlikely since it was, I think, apotheosis trying to access something from farmers delight?

Did you delete Enchantment descriptions mod too?

Also how did you find the tags that were causing issues, maybe I can find it in my logs and find the same issue with a different mod

i downgraded it and delete farmers delight and it was working will test it with an older version of farmers delight and apotheosis

Well removing enchantment descriptions mod seems to improve load time pretty dramatically already - so removing it may be a good thing even if it doesn't fix the problem xD

And to report on whether it fixed it by removing it, no, unfortunately it did not :(

Thanks for trying to help though! Appreciate it :)

I believe it is now time to start halving mods... will let you all know what I discover... lol

I have now narrowed it down to 5 mods,
Tesseract Mod
SilentMechanisms
SimplyJetpacks
Sophisticated Backpacks
and Super Multi Drills

Hello, I have a similar issue I am experiencing when connecting to my survival server world as well

I'm on 35.1.37 Forge

jei-1.16.4-7.6.1.65.jar

Building own modpack

Connecting to a server (hosted on my local PC) from client

Vanilla launcher

Using java -Xms24G -Xmx24G -jar forge-1.16.4-35.1.37.jar nogui

JRE8u27 I think

16GB mem limit for minecraft and 24GB mem limit for server

@TechniumUnlimited Are you using the mod Supplementaries?
Edit: A forced crash-log (Hold F3+C for 10 seconds) would be helpful

It seems the GUI appears when I create a single player world in creative, just not when I join the server.

@TechniumUnlimited Are you using the mod Supplementaries?

Yes, I am - I just went to their discord to see if they know anything abt whats going on in case it is that mod

I found the issue to be with the version ending with 19, if you can update you should :)

hmmm

Here is my debug log if that could help https://drive.google.com/file/d/1tqwwTi6nlbytrSIdQyg6sL1rBJQIrY8d/view?usp=sharing

It's very large.. my apologies...

I'm not doing anything with jei :/
I don't know what could cause this

@MehVahdJukaar Me neither, but your recent builds do not have any issues with JEI :)

@MehVahdJukaar Me neither, but your recent builds do not have any issues with JEI :)

If the recent builds have fixed it, I think I am on the latest :(

Edit: I am 1 version behind (b instead of c)

Well that's a relief then. I'm still curious on what could have caused it

I have the same issue. If you have Apotheosis in your modlist, thats causing the issue. I did a testrun without Apotheosis and JEI was visible on server (even without starting a single player world before).

will test both and lyk

It is
SuperMultiDrills mod

Would it be possible for JEI to implement something that can skip over a mod that has broken tags, or whatever this issue is caused by?

"Tag supermultidrills:drill_batteries used before it was bound"

Maybe can't fix the mods that error, but maybe can keep JEI alive despite it

Well, back to square one, in the last reimplementation of mods I had removed, another mod does also break JEI lol - I suspect apotheosis is doing so.

Update: Apotheosis also caused the same issue, removing it + supermultidrill == resolution, for now.

I will leave the issue open in case JEI devs think they can prevent JEI's problems caused by the other mods' errors.