I had a post before where I had issues with these two...now it seems as though they're tied together. Instead of placed vehicles causing a separate nullpointerexception crash, it causes exit code 1 crash...but only on certain vehicles. I've already done the simple fixes, so don't recommend those. I can place down a police cruiser and drive it without issues, but when I place down other vehicles it results in the following:
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] java.lang.NullPointerException
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at mca.core.forge.PacketHandler.handleInventory(PacketHandler.java:1261)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at mca.core.forge.PacketHandler.onPacketData(PacketHandler.java:152)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:255)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:245)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:85)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1651)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.multiplayer.WorldClient.func_72835_b(WorldClient.java:99)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1930)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.client.main.Main.main(SourceFile:101)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[16:47:22 INFO]: Client> 2014-03-13 16:47:22 [INFO] [STDOUT] Minecraft Comes Alive CLIENT: java.lang.NullPointerException
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] java.lang.NullPointerException
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at mca.core.forge.PacketHandler.handleInventory(PacketHandler.java:1261)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at mca.core.forge.PacketHandler.onPacketData(PacketHandler.java:152)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:255)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:245)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:85)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1651)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.multiplayer.WorldClient.func_72835_b(WorldClient.java:99)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1930)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.client.main.Main.main(SourceFile:101)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[16:47:32 INFO]: Client> 2014-03-13 16:47:32 [INFO] [STDOUT] Minecraft Comes Alive CLIENT: java.lang.NullPointerException
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] java.lang.NullPointerException
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at mca.core.forge.PacketHandler.handleInventory(PacketHandler.java:1261)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at mca.core.forge.PacketHandler.onPacketData(PacketHandler.java:152)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:255)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:245)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:85)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1651)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.multiplayer.WorldClient.func_72835_b(WorldClient.java:99)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1930)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.client.main.Main.main(SourceFile:101)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[16:48:14 INFO]: Client> 2014-03-13 16:48:14 [INFO] [STDOUT] Minecraft Comes Alive CLIENT: java.lang.NullPointerException
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving and pausing game...
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving chunks for level 'Odin's Paradise'/Overworld
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving chunks for level 'Odin's Paradise'/Nether
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving chunks for level 'Odin's Paradise'/The End
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving chunks for level 'Odin's Paradise'/Wyvern Lair
[16:50:08 INFO]: Client> 2014-03-13 16:50:08 [INFO] [Minecraft-Server] Saving chunks for level 'Odin's Paradise'/Twilight Forest
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # A fatal error has been detected by the Java Runtime Environment:
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffe7e972ebd, pid=4180, tid=5032
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # JRE version: Java(TM) SE Runtime Environment (7.0_51-b13) (build 1.7.0_51-b13)
[16:50:26 INFO]: Client> # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.51-b03 mixed mode windows-amd64 compressed oops)
[16:50:26 INFO]: Client> # Problematic frame:
[16:50:26 INFO]: Client> # C [ig4icd64.dll+0x42ebd]
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # An error report file with more information is saved as:
[16:50:26 INFO]: Client> # C:\Users\attk\AppData\Roaming\.minecraft\hs_err_pid4180.log
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> # If you would like to submit a bug report, please visit:
[16:50:26 INFO]: Client> # http://bugreport.sun.com/bugreport/crash.jsp
[16:50:26 INFO]: Client> # The crash happened outside the Java Virtual Machine in native code.
[16:50:26 INFO]: Client> # See problematic frame for where to report the bug.
[16:50:26 INFO]: Client> #
[16:50:26 INFO]: Client> AL lib: (EE) alc_cleanup: 1 device not closed
[16:50:26 ERROR]: Game ended with bad state (exit code 1)
[16:50:26 INFO]: Deleting C:\Users\attk\AppData\Roaming\.minecraft\versions\1.6.4-Forge9.11.1.965\1.6.4-Forge9.11.1.965-natives-50724850260706
[16:50:26 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[16:50:26 WARN]: Couldn't delete C:\Users\attk\AppData\Roaming\.minecraft\versions\1.6.4-Forge9.11.1.965\1.6.4-Forge9.11.1.965-natives-50724850260706 - scheduling for deletion upon exit
I am also missing some Flans content packs, I have 5 installe but none are accessable. This could just be me being a derp and putting them in the wrong place like I put the parts in the mod folder instead of the content pack folder, but all the packs seem to be in the right palce. Also, when I do place the police cruiser and destroy it I get steeleaf boots from the Twilight Forest mod so I'm going to remove that and Immibis core and mods as it says something about that in the log.
Help is greatly appreciated, this is occuring more and more it seems. No clue why, so therefore aliens.
I should also add that I created an issue on the Mojang bug tracker, and they said this was a technical issue and is best solved here or the IRC.
Update: Some vehicles work others do not now, the content packs do not load at all though. I removed Immibis core and Twilight Forest as well as other mods I don't use.
I also have a log with more code, here is the paste bin for that: http://pastebin.com/39TTGZLb
I am also missing some Flans content packs, I have 5 installe but none are accessable. This could just be me being a derp and putting them in the wrong place like I put the parts in the mod folder instead of the content pack folder, but all the packs seem to be in the right palce. Also, when I do place the police cruiser and destroy it I get steeleaf boots from the Twilight Forest mod so I'm going to remove that and Immibis core and mods as it says something about that in the log.
Help is greatly appreciated, this is occuring more and more it seems. No clue why, so therefore aliens.
I should also add that I created an issue on the Mojang bug tracker, and they said this was a technical issue and is best solved here or the IRC.
Update: Some vehicles work others do not now, the content packs do not load at all though. I removed Immibis core and Twilight Forest as well as other mods I don't use.