Whenever I start any game...

[Link]

It gives me an error and tells me that I have to exit the game.

It is really annoying.

[Oak]

I highly advise speaking to Jacob_ (the owner) about this.

[Void]

Can you post a copy of you java console?

[Oak]

Void, I didn't know that's how you could show your console.
When I get onto my computer I'll try it since I can only build worlds using the standalone 2DWorld version, I can only play games if it's hosted privately and I would have to enter in the open port number and IP to the server in order to get in.
It's a complicated process for me oddly.

[Link]

I figured out the problem. I don't think I started the server correctly the first time.

[Moondaft123]

Help me!
For a start, I am on chrome.
When I click on a game I want to play and click singleplayer, the game tab pops up, so I click 'Run this time'
and then I click 'Run' then it says Starting 2dWorlds, but then it just says that and never loads.

[Jacob__mybb_import1]

Should be fixed now. You'll have to force update first (go to http://2dworlds.buildism.net/editor.php?update ).