when i try it does not allow me to chisel them with chisel and bit mod. i am using 1.12.2 . what i am tring to do is chisel a silent gem block and then put a doorbell on it.. it attempts to chisel then goes back to being whole block.

Just installing C&B and Gems everything seems to work as intended. Did you check your Chisels & Bits config? Make sure you have the relevant blocks listed under "enabled blocks".

The config it generated for me included these:
B:net.silentchaos512.gems.block.BlockEssenceOre=true
B:net.silentchaos512.gems.block.BlockFluffyBlock=true
B:net.silentchaos512.gems.block.BlockGem=true
B:net.silentchaos512.gems.block.BlockGemBrick=true
B:net.silentchaos512.gems.block.BlockGemLamp=true
B:net.silentchaos512.gems.block.BlockGemOre=true
B:net.silentchaos512.gems.block.BlockMisc=true

sweet thank thats what i needed, i didnt know how to add it and what to add... awesome ty

I added that info and restarted server and game.. i am still unable to use chisel and bits .

Sorry, I assumed the issue was fixed based on your previous comment. Did you update the config on both the client and server?

thats ok . thought that would fix it . my fault. yes, i did. added it to both configs , made sure i have the newest mod and lib and restarted server and game. checked the configs and the info is in there

Could I see a full server log, please? Upload it to another site like Gist or Pastebin, then give me the link.

share link from my one drive.. only way i know how to https://1drv.ms/u/s!AtL7UzgcOoZ3snuwYAtZn3X0tD5x

is that what you are looking for?

Not really seeing anything useful there, but I'm not sure what I'm looking for either. Do you have any issues on singleplayer? What you originally described sounds like some kind of communication error between client and server.

I tried single player and it works. i am going to reinstall game. maybe that will work.

single player works and i still cant get multi player to work

here is the error
[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:13] [Server thread/INFO] [chiselsandbits]: Unable to determine blocks eligibility for chiseling, net.silentchaos512.lib.block.BlockSL attempted to load net/minecraft/client/util/ITooltipFlag

[00:12:18] [Server thread/INFO]: saphsara lost connection: Disconnected

[00:12:18] [Server thread/INFO]: saphsara left the game

ok thank, i also tried recreating server on another ip address from scratch new world new files. same thing.
thank you for all your help.

Fixed by a small Silent Lib update. No update for Gems needed. I'll upload the new version now.

It works, It works. Thank you! You are awesome!!!!!!