Mod causes the forge server to crash [1.7.10]

[Kander16]

Hi,

 

I've created a mod which works perfectly on single player, but when I start a server with that mod in it, it crashes.

 

This is the crash report:

http://pastebin.com/QjNrS6Ru

 

And the file theres a problem with:

http://pastebin.com/aWrVrPce

 

It says theres a problem on line 345.

I've looked for it but I can't find the issue.

How do I fix this?

 

Thanks.

[Choonster]

Block#isOpaqueCube

is called on both the client and server, but you're referencing the client-only class

Minecraft

in your override of  this method. This class doesn't exist on the dedicated server, so it crashes.

 

Instead of calling

BlockLeaves#setGraphicsLevel

yourself, I recommend you use the graphics level from

Blocks.leaves

in your override of

Block#isOpaqueCube

. Either call the same method on

Blocks.leaves

and return the result or get the value of

BlockLeavesBase#field_150121_P

(a.k.a.

graphicsLevel

) from

Blocks.leaves

, invert it and then return that.

[Kander16]

Thank you!