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[1.7.10] Crash on server start-up due to custom packets

Posted July 30, 201510 yr

Greetings! I've received this crash report from someone who's been using my mod and I can't seem to pinpoint the actual source of the crash: http://pastebin.com/YQ91FgMM

From my understanding, the crash is happening when Forge is attempting to register my packet classes. The interesting thing is, this crash just recently appeared. I was fixing other bugs that were found, and then this crash crept in, which I find extremely odd. If there are any ideas as to what the problem could be (besides "you're attempting to use client-only classes on the server" since I can see that much), I would appreciate it.

Here's the line that I can trace back to from the crash report that is apparently causing the issue: https://goo.gl/fDL8OZ

Thanks in advance!

Able to differentiate the difference of a sum and an integral.

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July 30, 201510 yr

Author

Would it be possible for you to tell me which client-only classes I'm using? I know I'm using EntityFX in my code, but I thought that I was providing enough checks to make sure that all of that code is only being run on the client side. I suppose I'm still not fully understanding how packets are supposed to work (despite reading quite a few tutorials)...

Able to differentiate the difference of a sum and an integral.

Quote

July 30, 201510 yr

Author

Ok, so is there a "proper way" to have the packet handler get a Minecraft world instance, then? I can't pass it in to the packet at all, but the packet should know what world it ends up in, right?

Able to differentiate the difference of a sum and an integral.

Quote

July 30, 201510 yr

Get world via proxy.

In Common:

public World getClientWorld() { return null; }

In Client:

public World getClientWorld() {return Minecraft.getMinecraft().theWorld; }

EDIT

Dammit, he was faster

1.7.10 is no longer supported by forge, you are on your own.

Quote

July 30, 201510 yr

Author

All right, thanks to both of you! This makes perfect sense (even before seeing Ernio's code haha). I will attempt to put this into practice soon. Thanks for the quick responses!

Able to differentiate the difference of a sum and an integral.

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[1.7.10] Crash on server start-up due to custom packets

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