Luis_ST

post the full debug log via https://gist.github.com/

this is a forum, we will answer the question if someone knows a possible solution and in this case it's not a simple "yes" or "no"

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error in Konkrete, make sure the mod is up to date if its report the bug to the mod author

post full debug log

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https://mcforge.readthedocs.io/en/latest/datastorage/capabilities/ https://forge.gemwire.uk/wiki/Capabilities

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you could use LivingEntityUseItemEvent.Finish

you mean how to publish a Mod?

at the moment you can't, vanilla has a function (Biome#getHeightAdjustedTemperature) which modify the temperature the higher you go i have create a PR which allows you to extends the TemperatureModifier enum, If my PR is added to Forge you can create a custom TemperatureModifier which changes the temperature, so that the Biome#getHeightAdjustedTemperature returns the original temperature

please use a paste website to upload the logs, so we can take a look directly into the log without downloading

that's not a forge related error, report this bug to Optifine but note Optifine is still in a preview version (the Forge compatible version you are using)

unfortunately you can't, if you have created a backup of your world you can try to load this world, it can also be that minecraft has create automatically a backup of your world, you need to look at the backup folder its in .minecraft/backups you also could post the debug log (when you run the game and load the world), then we may be able to find the error

Java 17 is not supported by forge yet. Also Minecraft 1.16 requires java 8-15, you currently using java 17 downgrade your java to 8-15 and the problem should be fixed.

please post the full debug log, did you use Optifine?

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1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

take a look at this issue #8186

damn my mistake it's an known issue that the old installers don't work, and they will be fixed eventually. Use a modern version for the time being.

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click on the orange banner at the top and read it

you search for a working launcher for an older version?