LearnToMod should autodetect your Minecraft username the first time you logon to our LearnToMod server. If you notice any of the following issues, you may have gotten opped out of your server world. 


  • unable to run commands in your private LearnToMod world on Minecraft
  • mods aren't loading into your mod chest (after being transferred to your world, and after you press the mod button)
  • the error "You don't have scriptcraft.evaluate permission" occurs in Minecraft


This can happen when:


  • You use more than one Minecraft account in connection with your LearnToMod account
  • playing around with /op commands in your server world
  • LearnToMod failed to autodetect your username for some other reason


This is easy to fix!


First, make sure your Minecraft username (aka Minecraft account name) is set correctly. To do that, go to the Account (gear) tab in the middle of the LearnToMod homepage. Then check that your Minecraft username matches what you see on your Minecraft launcher exactly - it is case-sensitive. It most likely shouldn't be an email.


  • Confusingly, the username that appears on the Minecraft launcher play screen (the screen you see after logging in), will be in all caps. Eg: Suppose my in game username is Modder. The Minecraft launcher play screen will say MODDER. But if I click MODDER, from the drop down menu select switch account, and then scroll down down, I'll see it correctly capitalized as Modder which is also how it should be capitalized on the LearnToMod website.


Now, go back to the LearnToMod website. You should still be on the Account (gear) page..

  • If your username ISN'T set correctly, click the blue 'change' link then type the correct Minecraft username. 
  • If it IS set correctly then try using the command square on the server admin page to run op YourMinecraftUsername 


Or try typing /op YourMinecraftUsername into the chat area in Minecraft after entering your world. 


Just replace YourMinecraftUsername with the real Minecraft username.