Problem Unknown errors preventing start of FTB App.

[Dewidos]

My FTB App is stuck on loading screen:

I also got this in logs:


[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Reloading instances..
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Skipping Cloud instance reload.
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Instances directory missing, skipping..
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Finished instance reload in 6ms(6195800ns)
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.CreeperLauncher]: Overwolf integration mode
[10:07:50] [WebSocketSelector-40/INFO] [net.creeperhost.creeperlauncher.api.WebSocketAPI]: Server started successfully - 202106032039-901edde0d3-prototyping
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Reloading instances..
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Skipping Cloud instance reload.
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Loaded 0 out of 0 instances in 4017200ns.
[10:07:50] [main/INFO] [net.creeperhost.creeperlauncher.Instances]: Finished instance reload in 6ms(6578200ns)
[10:07:50] [WebSocketWorker-24/INFO] [net.creeperhost.creeperlauncher.api.WebSocketAPI]: Front end connected: /127.0.0.1:52204 - sending our socket and secret and relaunching websocket
[10:07:50] [WebSocketSelector-40/INFO] [net.creeperhost.creeperlauncher.api.WebSocketAPI]: closed null with exit code 1000 additional info:
[10:07:50] [WebSocketSelector-59/INFO] [net.creeperhost.creeperlauncher.api.WebSocketAPI]: Server started successfully - 202106032039-901edde0d3-prototyping
[10:07:50] [WebSocketWorker-43/INFO] [net.creeperhost.creeperlauncher.api.WebSocketAPI]: Front end connected: /127.0.0.1:52210
[10:07:50] [ForkJoinPool-1-worker-19/ERROR] [net.creeperhost.creeperlauncher.api.WebSocketMessengerHandler]: Error handling message
java.util.concurrent.CompletionException: java.lang.IllegalStateException: Unmapped relationship: 7
at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool.scan(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) [?:?]
Caused by: java.lang.IllegalStateException: Unmapped relationship: 7
at com.sun.jna.platform.win32.WinNT$SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX.fromPointer(WinNT.java:2999) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at com.sun.jna.platform.win32.Kernel32Util.getLogicalProcessorInformationEx(Kernel32Util.java:715) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.driver.windows.LogicalProcessorInformation.getLogicalProcessorInformationEx(LogicalProcessorInformation.java:61) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsCentralProcessor.initProcessorCounts(WindowsCentralProcessor.java:155) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.common.AbstractCentralProcessor.(AbstractCentralProcessor.java:74) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsCentralProcessor.(WindowsCentralProcessor.java:66) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsHardwareAbstractionLayer.createProcessor(WindowsHardwareAbstractionLayer.java:61) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.util.Memoizer$1.get(Memoizer.java:87) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.common.AbstractHardwareAbstractionLayer.getProcessor(AbstractHardwareAbstractionLayer.java:68) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.data.other.SettingsInfoData$Reply.(SettingsInfoData.java:21) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.other.SettingsInfoHandler.handle(SettingsInfoHandler.java:15) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.other.SettingsInfoHandler.handle(SettingsInfoHandler.java:9) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.IMessageHandler.handle(IMessageHandler.java:10) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.WebSocketMessengerHandler.lambda$handleMessage$0(WebSocketMessengerHandler.java:134) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
... 7 more
[10:07:51] [ForkJoinPool-1-worker-19/ERROR] [net.creeperhost.creeperlauncher.api.WebSocketMessengerHandler]: Error handling message
java.util.concurrent.CompletionException: java.lang.IllegalStateException: Unmapped relationship: 7
at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool.scan(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) [?:?]
Caused by: java.lang.IllegalStateException: Unmapped relationship: 7
at com.sun.jna.platform.win32.WinNT$SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX.fromPointer(WinNT.java:2999) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at com.sun.jna.platform.win32.Kernel32Util.getLogicalProcessorInformationEx(Kernel32Util.java:715) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.driver.windows.LogicalProcessorInformation.getLogicalProcessorInformationEx(LogicalProcessorInformation.java:61) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsCentralProcessor.initProcessorCounts(WindowsCentralProcessor.java:155) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.common.AbstractCentralProcessor.(AbstractCentralProcessor.java:74) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsCentralProcessor.(WindowsCentralProcessor.java:66) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.platform.windows.WindowsHardwareAbstractionLayer.createProcessor(WindowsHardwareAbstractionLayer.java:61) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.util.Memoizer$1.get(Memoizer.java:87) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at oshi.hardware.common.AbstractHardwareAbstractionLayer.getProcessor(AbstractHardwareAbstractionLayer.java:68) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.data.other.SettingsInfoData$Reply.(SettingsInfoData.java:21) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.other.SettingsInfoHandler.handle(SettingsInfoHandler.java:15) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.other.SettingsInfoHandler.handle(SettingsInfoHandler.java:9) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.IMessageHandler.handle(IMessageHandler.java:10) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
at net.creeperhost.creeperlauncher.api.WebSocketMessengerHandler.lambda$handleMessage$0(WebSocketMessengerHandler.java:134) ~[launcher-202106032039-901edde0d3-prototyping-all.jar:?]
... 7 more


I tried reinstalling minecraft, whole overwolf and java, nothing helped. It can be an issue with Windows 11, but I am not sure. I am asking for ASAP help and fix.

 

[grandrolf]

This is information from the FTB App Team:

For the sake of ease:

The FTB App as it stands as of July 2021 does not support Windows 11 insider or Windows 10 insider builds. We are aware of the issue and it is being actively worked on. We will have a fix in the next update cycle of the app. Please do not ask for help with this issue as we will not provide any. You have two options, and yes, we'd much rather the app works but right now we're busy fixing a lot of other issues.

Your two options: - Wait for the app update - Use WSL2's linux gui ability to run the linux version of the launcher, then migrate the files to the MC Launchers profiles or just add the instance to the mc launcher. No support for this is provided and as you're all so happy to run your OS on a unstable beta, I'm sure this will be a fun work around for you to look into and enjoy.

Thanks for understanding The App Team

You should also be aware of that Windows 11 is a prerelease from Microsoft - so it should not be used for production purposes - or other where you rely on things to always work.

Here are some more information on the subject:

The purpose of Microsofts insider program is for Microsoft to test features and functions and for Microsoft to get feedback and help fixing bugs, so don't expect all software that worked for Windows 10 to work if you're using a insider build - that goes for both insider of Windows 10 and insider of Windows 11.

If something actually works - well then good, but it's not a guarantee that it will keep working down the line during insider changes.

Also understand that there's a big difference with it working - to have someone stating "yes it will work" or promising that it might work at some point - as in stating something like that that would also imply that it will keep work and is supported.

If you want to be able to rely on games and other software to always work - DO NOT RUN INSIDER BUILDS

As you're asking, you must have read and understood what you agreed to when signing up for Windows insider, if not - here's a link to the agreement: https://insider.windows.com/en-us/program-agreement More documentation on the subject: https://docs.microsoft.com/en-us/windows-insider/

 

[Dewidos]

Thank you, I will wait for support for win 11. I knew while installing Windows 11 that it isn't final version. I just wanted to make sure.

 

[grandrolf]

Things change quickly - this was just posted by the app team:

We have just released a new version of the FTB App for Windows that addresses the issues with Windows 11! It might take a while to update, if you want to get the update sooner, you can completely close the app and Overwolf and restart them. The app should update automatically.