Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Currently supported: All versions

Lefroel

Members

  • Joined

  • Last visited

View Profile Find content
  1. Dani3l3_2411 started following Lefroel
  2. Lefroel

    [1.12.2] permanent java.lang.IllegalArgumentException

    Lefroel posted a topic in Modder Support
    Hi, I am using Forge 1.12.2 - 14.23.5.2854 with IntelliJ IDEA 2020.2 (Community Edition). And every time I press runClient everything is going well, but at the end of everything I get the java.lang.IllegalArgumentException even with absolutely clear new example mod. My minecraft runs properly and it even sees my main mod file, but it seems like it can't see my resources package. Everything I put there including mcmod.info and some textures and jsons are not loaded. I'm only starting here, so I can't even imagine where the problem could be. For checking I used the very standard example mod, so I see no point in putting any code here.

Important Information

By using this site, you agree to our Terms of Use.

I accept

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.