Hey guys, so I have had Minecraft for a while, no problems at all. Just a week ago, I tried to play my world, and the game crashed and gave me the java.lang.IllegalStateException: failed to create a child event loop problem. I also tried to join multiple servers and got this: java.lang.NullPointerException: group. I do NOT have any mods, I have a good computer (Windows 7), and I can do full graphics and render with no lag. I don't have McAfee and I temporarily disabled Windows Firewall. I have also reinstalled java and Minecraft.The only thing left to check is Microsoft Security Essentials, it hasn't blocked anything before, but It is constantly updating. Do you guys have any ideas to what else i could to to troubleshoot?
I have had Minecraft for a while, then this problem happened: java.lang.IllegalStateException: failed to create a child event loop when I try to play a world. Any help?
Aurora Kay, the I had the same problem a few months back. I didn't have McAfee or Avast, but then on the minecraft help channel, one of the computer genius guys directed me to this program that scans my pc. I sent him a link of the results of the scan, and he pointed out a program that was bought by McAfee, and after i uninstalled it, minecraft worked fine. So i would suggest going on the mc help channel from time to time. and eventually a genius will go on. Sorry, i don't remember the program that he directed me to.
It differs slightly with the software, but usually right-clicking it and hitting the "uninstall" button works. You do need the admin username and password though. What anti-virus software do you have?
I have Intel HD Graphics 5000 drivers. I have seen similar problems like mine, but all of them say, "After I changed this setting...." Or "Once the new launcher appeared......" Yet my problem somehow developed during the time my pc was shut down.
Joshua von Damm
MCL-8004
Hey guys, so I have had Minecraft for a while, no problems at all. Just a week ago, I tried to play my world, and the game crashed and gave me the java.lang.IllegalStateException: failed to create a child event loop problem. I also tried to join multiple servers and got this: java.lang.NullPointerException: group. I do NOT have any mods, I have a good computer (Windows 7), and I can do full graphics and render with no lag. I don't have McAfee and I temporarily disabled Windows Firewall. I have also reinstalled java and Minecraft.The only thing left to check is Microsoft Security Essentials, it hasn't blocked anything before, but It is constantly updating. Do you guys have any ideas to what else i could to to troubleshoot?
I have had Minecraft for a while, then this problem happened: java.lang.IllegalStateException: failed to create a child event loop when I try to play a world. Any help?
Aurora Kay, the I had the same problem a few months back. I didn't have McAfee or Avast, but then on the minecraft help channel, one of the computer genius guys directed me to this program that scans my pc. I sent him a link of the results of the scan, and he pointed out a program that was bought by McAfee, and after i uninstalled it, minecraft worked fine. So i would suggest going on the mc help channel from time to time. and eventually a genius will go on. Sorry, i don't remember the program that he directed me to.
It differs slightly with the software, but usually right-clicking it and hitting the "uninstall" button works. You do need the admin username and password though. What anti-virus software do you have?
I have Intel HD Graphics 5000 drivers. I have seen similar problems like mine, but all of them say, "After I changed this setting...." Or "Once the new launcher appeared......" Yet my problem somehow developed during the time my pc was shut down.