cant go into fullscreen mode

[DangerDayPancakes]

whenever i do i get a blackscreen and i really dont know why

[borka]

What Hardware, what OS, what Java , what client, what Bit version, any error messages?

[Picklelas]

I Have the same issue, but have Java 7, Windows 7, and default client. I want to go full screen, but it wont let me! Help!

[borka]

<property name="haven.fullscreen" value="off" />
That's why people use custom clients

[MagicManICT]

<property name="haven.fullscreen" value="off" />
That's why people use custom clients

So one could, in theory, change this property (or remove it) from the .jnlp and it'd work?

[borka]

nope even when you change the property to on you can't go fullsccreen with default

[Picklelas]

What Hardware, what OS, what Java , what client, what Bit version, any error messages?

I got the Ender Client, Windows 7 (Still), & Java 8. But every time I full Screen, I can't see anything but a Blank screen, and my mouse. What have I done Wrong???

[borka]

What Hardware? PC or Notebook? What Graphic chip?

make exceptions in your Firewall for UDP Port 1870 and TCP port 1871 - enable Port Forwarding in your Router settings

[Kelody]

I can't use fullscreen either. I just use fullscreen windowed. I just get a black screen. I prefer it better as it doesn't cause issues when alt-tabbing. I think it's probably the resolution it's trying to force into fullscreen mode but I haven't looked into it.