Crash a la connection

DUDU54330

Salut,

voici mon problème, j’ai cree un mod qui remplace le MainGui par le mien tout fonctionne sauf lorsque l’on appui sur le bouton de connexion auto a mon serveur

j’utilise ce code pour faire la connexion

FMLClientHandler.instance().connectToServer(this, new ServerData("nomDuServeur", "ipDuServeur:portDuServeur"));

j’obtient cela dans les log
:::

[Client thread/FATAL]: Reported exception thrown!
net.minecraft.util.ReportedException: Updating screen events
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1689) ~[Minecraft.class:?]
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:984) ~[Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:900) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
Caused by: java.lang.NullPointerException
at cpw.mods.fml.client.FMLClientHandler.connectToServer(FMLClientHandler.java:811) ~[FMLClientHandler.class:?]
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.actionPerformed(GuiCustomMainMenu.java:279) ~[GuiCustomMainMenu.class:?]
at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:252) ~[GuiScreen.class:?]
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.mouseClicked(GuiCustomMainMenu.java:581) ~[GuiCustomMainMenu.class:?]
at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:349) ~[GuiScreen.class:?]
at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:313) ~[GuiScreen.class:?]
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1675) ~[Minecraft.class:?]
… 9 more

:::

et ça dans le crash report
:::

Description: Updating screen events

java.lang.NullPointerException: Updating screen events
at cpw.mods.fml.client.FMLClientHandler.connectToServer(FMLClientHandler.java:811)
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.actionPerformed(GuiCustomMainMenu.java:279)
at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:252)
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.mouseClicked(GuiCustomMainMenu.java:581)
at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:349)
at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:313)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1675)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:984)
at net.minecraft.client.Minecraft.run(Minecraft.java:900)
at net.minecraft.client.main.Main.main(Main.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at cpw.mods.fml.client.FMLClientHandler.connectToServer(FMLClientHandler.java:811)
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.actionPerformed(GuiCustomMainMenu.java:279)
at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:252)
at com.synoria.dudu54330.menu.commom.GuiCustomMainMenu.mouseClicked(GuiCustomMainMenu.java:581)
at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:349)
at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:313)

-- Affected screen --
Details:
Screen name: com.synoria.dudu54330.menu.commom.GuiCustomMainMenu
Stacktrace:
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1675)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:984)
at net.minecraft.client.Minecraft.run(Minecraft.java:900)
at net.minecraft.client.main.Main.main(Main.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

a la ligne 279 j’ai ça => FMLClientHandler.instance().connectToServer(this, new ServerData(“nomDuServeur”, “ipDuServeur:portDuServeur”));
et a la ligne 581 j’ai ceci => super.mouseClicked(par1, par2, par3);

:::

j’espère que quelqu’un pourra m’aider, merci d’avance

robin4002

Salut,
Il me semble qu’il faut ajouter la ligne FMLClientHandler.instance().setupServerList() avant d’utiliser connectToServer. Ou alors il faut utiliser connectToServerAtStartup (ou une fonction qui y ressemble, je ne me souviens pas du nom exacte).
Et je déplaces dans la bonne section, merci de faire plus attention à l’avenir …

DUDU54330

@‘robin4002’:

Salut,
Il me semble qu’il faut ajouter la ligne FMLClientHandler.instance().setupServerList() avant d’utiliser connectToServer. Ou alors il faut utiliser connectToServerAtStartup (ou une fonction qui y ressemble, je ne me souviens pas du nom exacte).
Et je déplaces dans la bonne section, merci de faire plus attention à l’avenir …

Merci =D

tout fonctionne nickel en rajoutant ce que tu a proposé