I play in FTB Revelation modpack and I install JAOPCA and game crashing on startup
One of the options I've been offered is disable the tag chanching for certus quartz, but it didn't work out because I didn't understand how to do it
Сan you tell me how to fix this please?

crash-2024-07-06_20.52.12-client.txt

Assuming that this is the certus quartz to dust recipe, you need to make sure that it is only added by one source.
To disable JAOPCA adding this recipe, add "jaopca:ic2.material_to_dust.certus_quartz" to recipes.blacklist in the main JAOPCA config.
To disable JAOPCA adding the alternative oredict entry to certus quartz instead, add "gemCertusQuartz" to oredict.blacklist in the main JAOPCA config, though I'm not sure that this would work.

Assuming that this is the certus quartz to dust recipe, you need to make sure that it is only added by one source. To disable JAOPCA adding this recipe, add "jaopca:ic2.material_to_dust.certus_quartz" to recipes.blacklist in the main JAOPCA config.

You're right that solved the problem, but now I'm getting another error with silvering
It looks like this:
net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from IndustrialCraft 2 (ic2) Caused by: ic2.core.util.Config$ParseException: Conflicting recipe at line 43 (OreDict:ingotSilver = thermalfoundation:material@322).
Everything else is similar to the previous one
I tried adding "jaopca:ic2.material_to_dust.silver" to the blacklist, but it had no effect on anything. What am I supposed to do?

Another alternative thing you can disable is the IC2 compat module entirely, since it's entirely possible that FTB Revelation has configs/scripts that handles everything
Add "*" to the materialBlacklist in the modules/ic2_compat.toml config file to do that

I found another way to fix it. In the ic2 folder in config i opened metal_former_rolling.ini file and disable those lines:
OreDict:ingotSilver = thermalfoundation:material@322
OreDict:ingotAluminum = thermalfoundation:material@324
OreDict:ingotNickel = thermalfoundation:material@325
OreDict:ingotPlatinum = thermalfoundation:material@326
OreDict:ingotIridium = thermalfoundation:material@327
OreDict:ingotMithril = thermalfoundation:material@328
OreDict:ingotElectrum = thermalfoundation:material@353
OreDict:ingotInvar = thermalfoundation:material@354
OreDict:ingotConstantan = thermalfoundation:material@356
OreDict:ingotSignalum = thermalfoundation:material@357
OreDict:ingotLumium = thermalfoundation:material@358
OreDict:ingotEnderium = thermalfoundation:material@359

And add tp blacklist those recipes in the main JAOPCA configs:
"jaopca:ic2.material_to_dust.certus_quartz", "jaopca:ic2.material_to_dust.quartz", "jaopca:ic2.material_to_dust.fluix"

And now that problem is gone.