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[1.11.2] Crash in minecraft

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Posted January 1, 20178 yr

Hello, my minecraft crashes when I try it in the real launcher, crash:

[17:33:41] [Client thread/ERROR] [FML]: Exception caught during firing event net.minecraftforge.client.event.GuiScreenEvent$InitGuiEvent$Post@df6cc57:
java.lang.NullPointerException
at com.Egietje.degeweldigemod.handler.CheeseClientHandler.onGuiPostInit(CheeseClientHandler.java:101) ~[CheeseClientHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_11_CheeseClientHandler_onGuiPostInit_Post.invoke(.dynamic) ~[?:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) [EventBus.class:?]
at net.minecraft.client.gui.GuiScreen.func_146280_a(GuiScreen.java:489) [bho.class:?]
at net.minecraft.client.Minecraft.func_147108_a(Minecraft.java:966) [bes.class:?]
at net.minecraft.client.gui.GuiWorldSelection.func_146284_a(SourceFile:85) [bka.class:?]
at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:452) [bho.class:?]
at net.minecraft.client.gui.GuiWorldSelection.func_73864_a(SourceFile:116) [bka.class:?]
at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:542) [bho.class:?]
at net.minecraft.client.gui.GuiWorldSelection.func_146274_d(SourceFile:49) [bka.class:?]
at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:510) [bho.class:?]
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1695) [bes.class:?]
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1056) [bes.class:?]
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:372) [bes.class:?]
at net.minecraft.client.main.Main.main(SourceFile:124) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]

Client handler:

	@SubscribeEvent
public void onGuiPostInit(GuiScreenEvent.InitGuiEvent.Post event) {
	GuiScreen gui = event.getGui();
	if (gui instanceof GuiCreateWorld) {
		List<GuiButton> buttonList = event.getButtonList();
		GuiButton giveItem;
		giveItem = addButton(new GuiButton(11, gui.width / 2 + 5, 187, 150, 20, "Give Items: OFF"), buttonList); LINE 101
		giveItem.visible = (Boolean) CheeseUtils.getField(GuiCreateWorld.class, gui, "inMoreWorldOptionsDisplay");
		for (int i = 0; i < buttonList.size(); i++) {
			GuiButton button = event.getButtonList().get(i);
			if (button.id == 3) {
				if ((Boolean) CheeseUtils.getField(GuiCreateWorld.class, gui, "inMoreWorldOptionsDisplay")) {
					button.xPosition = gui.width / 2 - 155;
				} else {
					button.xPosition = gui.width / 2 - 75;
				}
			}
		}
	}
}

protected <T extends GuiButton> T addButton(T button, List<GuiButton> list) {
	list.add(button);
	return button;
}

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

	@SubscribeEvent
public void onGuiPostInit(GuiScreenEvent.InitGuiEvent.Post event) {
	GuiScreen gui = event.getGui();
	if (gui instanceof GuiCreateWorld) {
	List<GuiButton> buttonList = event.getButtonList();
		GuiButton giveItem;
		giveItem = addButton(new GuiButton(11, gui.width / 2 + 5, 187, 150, 20, "Give Items: OFF"), buttonList); LINE 101
		giveItem.visible = (Boolean) CheeseUtils.getField(GuiCreateWorld.class, gui, "inMoreWorldOptionsDisplay");
		for (int i = 0; i < buttonList.size(); i++) {
			GuiButton button = event.getButtonList().get(i);
			if (button.id == 3) {
				if ((Boolean) CheeseUtils.getField(GuiCreateWorld.class, gui, "inMoreWorldOptionsDisplay")) {
					button.xPosition = gui.width / 2 - 155;
				} else {
					button.xPosition = gui.width / 2 - 75;
				}
			}
		}
	}
}

protected <T extends GuiButton> T addButton(T button, List<GuiButton> list) {
	list.add(button);
	return button;
}

If you would just take a look....

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

What is line 101?

He'd marked it in his OP.

giveItem = addButton(new GuiButton(11, gui.width / 2 + 5, 187, 150, 20, "Give Items: OFF"), buttonList); LINE 101

But I don't see what could be null on that line.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

DO NOT PM ME WITH PROBLEMS. No help will be given.

January 1, 20178 yr

Author

And it works in eclipse, and I have the same forge version

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

It is the right line, I triple checked, update my github, see for yourself

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

Done

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

Where can I find the srg name? Also, how can I use the srg name in real minecraft, and use the other name in eclipse

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

You need to use the SRG name (see MCPBot).

Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

1.12 -> 1.13 primer by williewillus.

1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

http://www.howoldisminecraft1710.today/

January 1, 20178 yr

Author

Yes, how can I see them?

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

http://mcpbot.bspk.rs/help

Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

1.12 -> 1.13 primer by williewillus.

1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

http://www.howoldisminecraft1710.today/

January 1, 20178 yr

Author

I still don't know how... Sorry if I miss something

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

Ah, got it, but how can I use the srg name in real minecraft, and use the other name in eclipse?

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

Type mismatch: cannot convert from Field to boolean

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

What should I do?

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

I'm trying to get the booleans from the class, but I get a Field, which you can't convert to a boolean

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

I now have this:

final boolean inMoreWorldOptionsDisplay = (Boolean) ReflectionHelper.findField(GuiCreateWorld.class, "field_146344_y", "inMoreWorldOptionsDisplay").get(gui);

Shouldn't that work

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

	private static final Field inMoreWorldOptionsDisplay = ReflectionHelper.findField(GuiCreateWorld.class, "field_146344_y", "inMoreWorldOptionsDisplay");

@SubscribeEvent
public void onGuiPostInit(GuiScreenEvent.InitGuiEvent.Post event) {
	GuiScreen gui = event.getGui();
	if (gui instanceof GuiCreateWorld) {
		List<GuiButton> buttonList = event.getButtonList();
		GuiButton giveItem;
		giveItem = addButton(new GuiButton(11, gui.width / 2 + 5, 187, 150, 20, "Give Items: OFF"), buttonList);
		giveItem.visible = inMoreWorldOptionsDisplay.getBoolean(gui);
		ShouldGiveItems.worldCreateGive = false;
		for (int i = 0; i < buttonList.size(); i++) {
			GuiButton button = event.getButtonList().get(i);
			if (button.id == 3) {
				if (inMoreWorldOptionsDisplay.getBoolean(gui)) {
					button.xPosition = gui.width / 2 - 155;
				} else {
					button.xPosition = gui.width / 2 - 75;
				}
			}
		}
	}
}

What should I do exceptions?

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

January 1, 20178 yr

Author

How do I use Throwables.propagate?

Classes: 94

Lines of code: 12173

Other files: 206

Github repo: https://github.com/KokkieBeer/DeGeweldigeMod

This topic is now closed to further replies.

https://forums.minecraftforge.net/topic/44144-1112-crash-in-minecraft/

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I saw that it works here and also fixes the one unread thread mentioned in my first post - so I had just overlooked it

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[1.11.2] Crash in minecraft

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