Ugdhar

I couldn't tell you, but that is irrelevant. It has been made clear on this site that only the current and previous version are supported, and threads for outdated versions get locked by moderators, as they clutter up the forums for the people looking for help with the current versions. You're free to continue using outdated versions (much as someone could install and use Windows XP on their computer), but you will not receive support here for it (much like if you asked Microsoft for support for Windows XP; they would tell you to update). *edit: not to mention staying in the past, you miss out on new stuff, for example, being able to use VSCode out of the box. . . .

1.12 is no longer supported due to age. Please update to a modern version (1.14.4/1.15.2) to receive support. More information on supported versions can be found in the LTS link at the top of every page.

1.12.2 is no longer supported due to age. Please update to a modern version to receive support. More information can be found in the LTS link at the top of every page.

First, use the latest MDK, not recommended, there are a ton of bugfixes and newer mappings in the latest. Second, make sure you scan all the way through your logs. This is something you should always do when debugging code and stuff, it is not specific to forge modding. The issue is explained right there for you:

Please post a debug.log from a supported (1.14.4/1.15.2) version where the crash occurs.

Please show a screenshot of your mods folder, including the full address bar at the top.The debug.log you posted does not show any mods loading, so I'm guessing that they must be in the wrong folder.

What version are you using? I thought there was a gradle task to generate vscode runs.

Also, do you own kidkoder.net? If not, you should probably change your package name.

I am not sure what you mean by this. What did you try exactly?

If you add a line at the end of the start.bat (it is just a text file you can open with notepad) that says "pause" (without the quotes), the command window will stay open until you press a button.

I'm not sure, best I could think of would be to update mods that have updates since you're using the absolute latest forge.

Sorry my bad, I didn't realize you edited the original post with links! Taking a look to see what I can see

Odds are slim you'll find console players here, this forum is for modding/using mods with the java edition of Minecraft on PCs. Google would likely be your best bet.

I'm good thanks, I was just commenting on your choice of words "or whatever", that's all.

--username=USERNAME --password=PASSWORD Just make sure you don't include username/password in any files that may be published to a remote repository. I use them in eclipse runs just fine, and they're omitted by default with .gitignore

Please post the debug.log in full (github gist is helpful for this)

TLDR: 1.12 is no longer supported due to age. Please update to a modern (1.14.4/1.15.2) version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

Really really old versions are no longer supported because they are too old. Please update to a modern version (1.14.4/1.15.2) to receive support. More information on supported versions can be found in the LTS link at the top of every page.

Please elaborate

When you say "change the name of the client of the development kit", what exactly do you mean? Example please

Are you using the twitch launcher?

Side note: you should probably update to 1.14.4 or 1.15.2, 1.13 isn't supported any longer I believe.

idk, I think the minecraft forums have a mod section, but I don't really go there so no idea how good it is.

in your en_us.lang: They don't match up, change the json to match what is displayed (ignore the III I think) and see if that makes a difference.