Failed to install "X" due to an unknown error

[Drahnier0161]

What Operating System

Windows 11

Debug Code

https://pste.ch/seqadalici

Describe the bug

Pretty much the same as in Report #1020

Steps to reproduce

1. open FTB app
2. install FTB Presents Direwolf20 1.21

Expected behaviour

Installing the descibed pack

Screenshots

version_manifest.json
ftb-app-electron.log
latest.log
debug-5.log.gz
instance.json

Additional information

I´v testet Stoneblocks 3 and it did install just fine.
Deleting "C:\Users\rbili\AppData\Local.ftba\bin\versions\version_manifest.json" didnt do the trick either.

[Drahnier0161]

Also added the FTB App to be ignored by my Antiv Virus

[MoonStalk]

I have the exact same error in my logs, unable to download client.jar from Mojang.

I went the drastic route to fix the issue:
Uninstall FTB app, delete the .ftba directory and all it's contents
Reinstall FTB app
Add Microsoft account
Install (works this time)

maybe you could try removing your Microsoft account from the FTB App and re-add it.

[Gaz492]

Looking at the logs, it looks like the app was unable to download some files from mojang, is this still an issue for you now?

[Drahnier0161]

@MoonStalk
Just did remove the account and readded it . didnt solve the issue.
@Gaz492
Yes still the same situation.
Im wondering on why Stoneblocks 3 was able to be installed just fine or Project architect2 for that matter but the dire pack just dont want to.

[Drahnier0161]

Just tryed to install Unstable 1.21 which also doe not install due to the same error.
Tested afterward to download Stoneblock 3 again which worked just fine.

[Drahnier0161]

Just found out something odd.
When i login to my minecraft.net account with microsoft it shows the accountname "NONEXISTENT4336" when i use the same credentials aka use microsoft login it shows my real username "Drahnier0161"
Afer loging in multiple times it still shows me the Sign in button althoe i should be logged in.
Whats that causing?

[JoeWhizer]

I have the same issue but on Arch Linux. And obviously only with this modpack "FTB presents Direwolf20 1.21"

I was able to install FTB NeoTech, Stoneblock 3, Unstable 1.21 just fine.

The error in latest.log is this:

[10:33:34] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:34] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/WARN] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Download failed 3 times. Trying HTTP/1.1 [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:36] [Long Running Executor 4/ERROR] [net.creeperhost.creeperlauncher.task.InstallationOperation]: Fatal exception whilst installing modpack. net.creeperhost.creeperlauncher.install.InstanceInstaller$InstallationFailureException: Failed to install. at net.creeperhost.creeperlauncher.install.InstanceInstaller.execute(InstanceInstaller.java:317) ~[launcher-c3a5d288d9-all.jar:?] at net.creeperhost.creeperlauncher.task.InstallationOperation.doOperation(InstallationOperation.java:49) ~[launcher-c3a5d288d9-all.jar:?] at net.creeperhost.creeperlauncher.task.LongRunningOperation.lambda$wrapOperation$0(LongRunningOperation.java:74) ~[launcher-c3a5d288d9-all.jar:?] at net.covers1624.quack.util.SneakyUtils.lambda$concat$9(SneakyUtils.java:111) ~[launcher-c3a5d288d9-all.jar:?] at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?] at java.lang.Thread.run(Unknown Source) ~[?:?] Caused by: net.creeperhost.creeperlauncher.install.tasks.DownloadFailedException: Download failed. [10:33:34] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:34] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/WARN] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Download failed 3 times. Trying HTTP/1.1 [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:35] [pool-10-thread-10/INFO] [net.creeperhost.creeperlauncher.install.tasks.DownloadTask]: Trying to download from https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip.. [10:33:36] [Long Running Executor 4/ERROR] [net.creeperhost.creeperlauncher.task.InstallationOperation]: Fatal exception whilst installing modpack. net.creeperhost.creeperlauncher.install.InstanceInstaller$InstallationFailureException: Failed to install. at net.creeperhost.creeperlauncher.install.InstanceInstaller.execute(InstanceInstaller.java:317) ~[launcher-c3a5d288d9-all.jar:?] at net.creeperhost.creeperlauncher.task.InstallationOperation.doOperation(InstallationOperation.java:49) ~[launcher-c3a5d288d9-all.jar:?] at net.creeperhost.creeperlauncher.task.LongRunningOperation.lambda$wrapOperation$0(LongRunningOperation.java:74) ~[launcher-c3a5d288d9-all.jar:?] at net.covers1624.quack.util.SneakyUtils.lambda$concat$9(SneakyUtils.java:111) ~[launcher-c3a5d288d9-all.jar:?] at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?] at java.lang.Thread.run(Unknown Source) ~[?:?] Caused by: net.creeperhost.creeperlauncher.install.tasks.DownloadFailedException: Download failed. Tried URL: 'https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip' 6 times. Try 0: java.io.IOException: Downloaded file 'https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip'(/home/zalkortis/.ftba/instances/direwolf121/./mods/mekanism_unleashed-1.21-0.2.1.jar) failed validation. Expected size: 16197 Got: 3383177, Expected SHA1 hash: b8f78575d107c43ff616b044b1403f9661d9ef75 Got: 8fcf9c5f84e7d30a80b97d610597f52c6e3d3fe4 at net.creeperhost.creeperlauncher.install.tasks.DownloadTask.validateDownload(DownloadTask.java:378) at net.creeperhost.creeperlauncher.install.tasks.DownloadTask.doRequest(DownloadTask.java:353) at net.creeperhost.creeperlauncher.install.tasks.DownloadTask.execute(DownloadTask.java:133) at net.creeperhost.creeperlauncher.install.InstanceInstaller$DlTask.execute(InstanceInstaller.java:579) at net.creeperhost.creeperlauncher.install.tasks.ParallelTaskHelper.lambda$executeInParallel$0(ParallelTaskHelper.java:33) at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) ...

This seems to me like a problem with the downloader itself. Its trying to download the file v.3.0_The_Acedame.zip but was expecting to download mekanism_unleashed...jar and the hashes didn't match.

https://edge.forgecdn.net/files/775/554/v.3.0_The_Academy.zip'(/home/zalkortis/.ftba/instances/direwolf121/./mods/mekanism_unleashed-1.21-0.2.1.jar) failed validation. Expected size: 16197 Got: 3383177, Expected SHA1 hash: b8f78575d107c43ff616b044b1403f9661d9ef75 Got: 8fcf9c5f84e7d30a80b97d610597f52c6e3d3fe4

[Gaz492]

Thanks, this looks like it may be an API issue, bear with us while we take a look

[Gaz492]

This issue should be fixed now, you may need to close and reopen the app if it still fails to download.

[JoeWhizer]

Thank you! I can confirm its working now!

[Drahnier0161]

Sadly im not able to confirm it working.
Still the same error even after closing and reopening the app several times.

[Drahnier0161]

@Gaz492
https://pste.ch/akazerolac
latest.log