i didint mean to use bob. but please what does it mean? i dont get it!

i just want to find out WHAT Forge 1298473486937289756723648576234 means!

Forge 1298473486937289756723648576234 in particular is a build of Forge that doesn't exist yet and will probably take quite some time to arrive, considering we haven't even gotten to the order of magnitude of 10^5. As a rule of thumb, however, the mod depends on some (existing) version of Minecraft Forge and hence "forces" you to update to at least that indicated version.

As it's apparently asking for build 1298473486937289756723648576234, you'll either have to wait a couple of years for that version to be released or switch to a version of the mod that depends on a more recent, reasonable version of Forge. In general, the mod should run fine with whatever is considered 'latest' for Minecraft version 1.12(.2).

As an aside: It was very careless of you to invoke Bob so nonchalantly. By doing so, you have inadvertently cursed this repo to be haunted by that vile creature forevermore.

its ok anyooing dog ate him