[WARNING] [Minecraft-Client] Memory connection overburdened; after processing 2500 packets, we still have 226 to go!
[INFO] [STDERR] Error while rendering: 1xtile.blockTable@2
[INFO] [STDERR] java.lang.NullPointerException
Some sort of issue when rendering, may be related to the memory issue immediately preceding it. You have the latest java installed, but minecraft is using an older version. Try uninstalling all the old versions and maybe upgrading your graphics drivers.[INFO] JavaFinder.parseWinJavaVersion:126: The FTB Launcher has found the following Java versions installed:[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.7.0_45 sorted as: 1.7.0_45 32 Bit Java at : C:\Program Files (x86)\Java\jre7\bin\java.exe ---> GOOD
[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.6.0_21 sorted as: 1.6.0_21 64 Bit Java at : C:\Program Files\Java\jre6\bin\java.exe ---> BAD D:[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.7.0_15 sorted as: 1.7.0_15 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe ---> BAD D:[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.7.0_15 sorted as: 1.7.0_15 64 Bit Java at : C:\java\bin\java.exe ---> BAD D:[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.7.0_15 sorted as: 1.7.0_15 64 Bit Java at : C:\Windows\system32\java.exe ---> BAD D:[INFO] JavaFinder.parseWinJavaVersion:137: Java Version: 1.7.0_45 sorted as: 1.7.0_45 32 Bit Java at : C:\Windows\SysWOW64\java.exe ---> GOOD
[INFO] JavaFinder.parseWinJavaVersion:159: FTB Launcher Prefers: Java Version: 1.7.0_15 sorted as: 1.7.0_15 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe ---> Launcher is preferring the older version because it's 64-bit, you can also uninstall the 32-bit v45 in favor of the 64-bit one. I would suggest doing this as you can use more ram with the 64-bit version, especially because it's having issues with memory.