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What you have to do or see when your Minecraft crashed.

Started by SL7205, 14 June 2012 - 09:08 AM
SL7205 #1
Posted 14 June 2012 - 11:08 AM
SL7205 here! This is the post of how to diagnose your Minecraft when it crashed after installed Mods.

Example1 : Block ids repeat.

Cause when : Installed many mods that contain same block ids.

Report log line :

Caused by: java.lang.IllegalArgumentException: Slot 207 is already occupied by dan200.computer.shared.BlockComputer@24c5f6db when adding dan200.computer.shared.BlockComputer@40d1b6b9

Let see what is the problem!
Red: The title of the Problems report line.
Orange: Tell you what slot have a problem.(If you see this mean you have 2 or more mods that have use same items slots.)
Blue: Tell you first mod that use the slot that have problem.(Here is ComputerCraft.)
Violet: Tell you second mod that use the slot that have problem.(Here is ComputerCraft.)

How to fix?

1.See what mods have problems.
2.Remove 1 mod that have problems.
3.Installed TMI or NEI.
4.Enter Minecraft.
5. Go in your TMI or NEI and see what is Empty slots. (The place that the blocks id skip like 208,209,213. The empty slots is 210-212.)
6. Exit Minecraft.
7. Go to %appdata%.minecraftconfig and find the "mods that have problems base.conf files (or other that in that files have contain mod name or have its blocks ids.)"

8. Remove the block ids that in the problems log and replace with empty slots.
9. Save files.
10. Enter Minecraft, see the problems was fixed.
11. If not, see the log and find additional problems is contain or not. If not, repeat step 1-11.

Thank you the example log file from : http://www.computerc...computer-error/

More will be update!

Thank you.
SL7205
PixelToast #2
Posted 14 June 2012 - 06:15 PM
actually if you get
Caused by: java.lang.IllegalArgumentException: Slot 207 is already occupied by dan200.computer.shared.BlockComputer@24c5f6db when adding dan200.computer.shared.BlockComputer@40d1b6b9
you have two duplicate computercraft folders and have to remove the class files in mods/computercraft/ and any duplicate computercrafts in mods
Leo Verto #3
Posted 15 June 2012 - 12:11 AM
This is only one possible crash mods could cause, there are a lot more out there.
SL7205 #4
Posted 15 June 2012 - 05:55 AM
It is just the example I write when I not have many time. I will make more with some more complex.