invis7 Posted February 25 Share Posted February 25 (edited) (EDIT: THIS IS A CLIENT-SIDED ISSUE, THIS HAPPENS WHEN JOINING ANY SERVER) I have been currently having this issue where if I join my server, I get one of these 2 errors. I have tried fixing this issue by looking at the output log in both Server and Client side, from what I have seen I was not able to find anything I can understand that would have helped me. These two errors pop up randomly with no pattern when attempting to join the server when it says Encrypting... I have tried removing all mods from the Client and Server side, which did nothing and still showed the same errors (I don't remember which error showed or even if it showed both), so from what I tried to do, I do not think this is a mod Issue but rather a Forge Issue. How do I fix this? Here are the errors and all the information: Internal Exception: java.lang.NoClassDefFoundError: com/google/common/util/concurrent/TrustedListenableFutureTask Debug.log: https://www.mediafire.com/file/hbtycb1tamqt1qr/debug2.log/file (PS: Debug.log file cannot be uploaded to Pastebin due to it crashing because of the Large Amount of Spam OpenGL logs) Internal Exception: Internal Exception: java.lang.NoClassDefFoundError: com/google/common/collect/LinkedHashMultiMap$ValueSet Debug.log: https://www.mediafire.com/file/o1d48z0bjfyff1e/debug.log/file (PS: Debug.log file cannot be uploaded to Pastebin due to it crashing because of the Large Amount of Spam OpenGL logs) Client Mods: Server Mods: Edited March 1 by invis7 Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 25 Share Posted February 25 Maybe it refers to the OpenGL error spam Make a test without Rubidium and Oculus Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 25 Author Share Posted February 25 Internal Exception: java.lang.NoClassDefFoundError: com/google/common/util/concurrent/TrustedListenableFutureTask Did not work. Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 25 Share Posted February 25 Remove mods one by one until you find the one, causing this issue Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 25 Author Share Posted February 25 With no Mods on both server and client side, the error still happens. Internal Exception: Internal Exception: java.lang.NoClassDefFoundError: com/google/common/collect/LinkedHashMultiMap$ValueSet Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 25 Share Posted February 25 Maybe it is something outside Minecraft - make a test with disabled Firewall and Antivirus program Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 25 Author Share Posted February 25 I currently have Kaspersky Anti-Virus Premium, maybe I will test it without it . Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 25 Author Share Posted February 25 @TileEntity It didn't work with the antivirus disabled. Internal Exception: Internal Exception: java.lang.NoClassDefFoundError: com/google/common/collect/LinkedHashMultiMap$ValueSet. Do you think that this issue can be solved if, instead of locally hosting it, maybe hosting on a cloud service provider. Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 26 Share Posted February 26 Is the server using Java 17? Check the server log for this version Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 26 Author Share Posted February 26 @TileEntity Java is 21 starting: java version 21.0.1 by Oracle Corporation; OS Windows 11 arch amd64 version 10.0 Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 26 Share Posted February 26 Make a test with Java 17 Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 27 Author Share Posted February 27 Same thing. 85% of the time it doesn't let me in Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 27 Share Posted February 27 Add the new server log Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 27 Author Share Posted February 27 BIG DISCOVERY!!!!: WHEN I ATTEMPT TO JOIN HYPIXEL IT SHOWS THE SAME ERROR! SO THIS IS A CLIENT ISSUE. Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 27 Share Posted February 27 So add the new client log Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 28 Author Share Posted February 28 https://www.mediafire.com/file/uqyb56kmsznxytr/the.log/file @TileEntity Sorry for late response (PS: the log is too big to upload to any paste website!) Quote Link to comment Share on other sites More sharing options...
TileEntity Posted February 28 Share Posted February 28 Something is still causing an OpenGL error - maybe the spam causes this issue Quote Link to comment Share on other sites More sharing options...
invis7 Posted February 29 Author Share Posted February 29 Then whats the issue thats causing it? Quote Link to comment Share on other sites More sharing options...
TileEntity Posted March 1 Share Posted March 1 I have no idea - maybe a driver issue Quote Link to comment Share on other sites More sharing options...
invis7 Posted March 1 Author Share Posted March 1 So what am I supposed to do to fix a driver issue. Quote Link to comment Share on other sites More sharing options...
TileEntity Posted March 1 Share Posted March 1 Check for Intel/Nvidia driver updates If there is no change, maybe a mod is conflicting with the CPU/GPU or some OpenGL features of it Maybe make a test with a similar large modpack and check if there are the same issues Quote Link to comment Share on other sites More sharing options...
invis7 Posted March 1 Author Share Posted March 1 Latest.log https://pastebin.com/raw/K6aDtAFR Im in the latest driver, no OpenGL issue. Clean Forge install, at my 4th attempt I get this error. No Mods, No Setting. Clean and I still get the error. Internal Exception: Internal Exception: java.lang.NoClassDefFoundError: com/google/common/collect/LinkedHashMultiMap$ValueSet. Quote Link to comment Share on other sites More sharing options...
TileEntity Posted March 1 Share Posted March 1 I have no idea - maybe an issue with the internet or java or something similar java.lang.NoClassDefFoundError: com/google/common/net/InetAddresses ... java.lang.NoClassDefFoundError: com/google/common/util/concurrent/NullnessCasts Quote Link to comment Share on other sites More sharing options...
invis7 Posted March 2 Author Share Posted March 2 This Issue is extremely annoying as I could not find anything online about both issues. So what do we do here? I will update my network drivers. Quote Link to comment Share on other sites More sharing options...
invis7 Posted March 3 Author Share Posted March 3 well nothing worked. @TileEntity Quote Link to comment Share on other sites More sharing options...
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