So I just downloaded Forge today and the first time I launched it it worked really well with the mod I had installed. Though every other time I’ve tried to launch it using the latest launcher (1.12.2) it seems to just go on to the vanilla version of Minecraft with no mods installed. Like it doesn’t even say that it’s being supported by Forge and when it goes on to the game menu it doesn’t give me an option to edit mods or anything. Is there something that I’ve done wrong when downloading? I really need help, thanks.

I’ve triple checked that every time

Just tried to screenshot it but it's not working. I'll keep trying to though.

Okay just tried to upload the screenshot but that isn't working either. Good god.

Use an image sharing site like gyazo or imgur

Okay I've just posted the screenshot on Imgur under the tag "minecraftforge" Thanks MoeBoy76

48 minutes ago, CCro said:

Okay I've just posted the screenshot on Imgur under the tag "minecraftforge" Thanks MoeBoy76

Tagging it does no good, post the link here

https://imgur.com/a/HzLC2 Here

The forge launcher profile isn't actually configured to use a Forge version. You need to set it to a Forge version in the Launch Options tab.

Go to Launch Options --> Click on the version you would like to run Forge on --> Open the version pick spoiler --> Scroll all the way down --> Pick the Forge version you would like to use.

 

If you do not have a Forge version installed in your 'versions' folder, Download the Forge version you would like to use --> Install the libraries --> Follow the primer steps.

 

Hope this helped ya!

Edited October 21, 20178 yr by Differentiation

5 minutes ago, Differentiation said:

Go to Launch Options --> Click on the version you would like to run Forge on --> Open the version pick spoiler --> Scroll all the way down --> Pick the Forge version you would like to use.

Hope this helped ya!

Ah man I get it now. Thank you! 

Just now, CCro said:

Ah man I get it now. Thank you! 

If you don't have Forge downloaded, make sure you follow the latter part of my previous message.

I have this same issue, where the game isn't starting the modded client and is running as if it's vanilla even though it's clearly selected in the launch options stated above. This is only version 1.12.2 that isn't working though, as when I change it to 1.15.2 it launches just fine and has the logo saying it's being supported by Forge. I need to use 1.12.2 to run Pixelmon, so I would love some help on this matter. The logs don't state anything about forge not running, just that movement keys were skipped for some odd reason.