Problem Can't start packs in FTB launcher after instalation

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Bugs for older packs will not be fixed, unless they are critical.

ruinnaro

New Member
Mar 20, 2022
2
0
2
I just installed FTB and Overwolf. First time I installed Enigmatica 6 it was running and starting the modpack OK. After a computer restart, I cant start any modpack. Tried installing Vanilla, and it did not start too. As a relevant info my user folder name has Cyrlick characters, not English. That's why I changed the instance location folder, but it did not work. Can I somehow change the FTB folder or do something else to make it work?
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: java.nio.file.NoSuchFileException: C:\Users\%d0%a0%d0%b0%d0%b4%d0%be\AppData\Local\Overwolf\Extensions\cmogmmciplgmocnhikmphehmeecmpaggknkjlbag\1.22.305.1730\launcher-202203051730-9df8355f62-release-all.jar
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:53)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:38)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:199)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.nio.file.Files.readAttributes(Files.java:1851)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1264)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:709)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:243)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:172)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:143)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at net.creeperhost.minetogether.lib.util.SignatureUtil.getSignature(SignatureUtil.java:28)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at net.creeperhost.creeperlauncher.Constants.<clinit>(Constants.java:115)
[14:31:51] [main/INFO] [STDERR]: [net.creeperhost.minetogether.lib.util.SignatureUtil:getSignature:38]: at net.creeperhost.creeperlauncher.CreeperLauncher.main(CreeperLauncher.java:92)
[14:31:51] [main/INFO] [STDOUT]: [net.creeperhost.creeperlauncher.CreeperLauncher:main:92]: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
[14:31:51] [main/INFO] [Instances]: Reloading instances..
[14:31:51] [main/INFO] [Instances]: Skipping Cloud instance reload.
[14:31:51] [ForkJoinPool.commonPool-worker-3/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\41242079-9b22-47f8-8d1a-61be078b2109\instance.json
[14:31:51] [ForkJoinPool.commonPool-worker-2/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\01663f0b-acb7-4cbe-afbe-99965d859751\instance.json
[14:31:51] [ForkJoinPool.commonPool-worker-1/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\67d42c07-b732-4622-b7ae-48825bed02b1\instance.json
[14:31:51] [main/INFO] [Instances]: Loaded 2 out of 2 instances in 151ms(151070300ns).
[14:31:51] [main/INFO] [Instances]: Finished instance reload in 157ms(157886100ns)
[14:31:51] [main/INFO] [FTB Subprocess]: Electron integration mode
[14:31:51] [WebSocketSelector-43/INFO] [Websockets API]: Server started successfully - 202203051730-9df8355f62-release
[14:31:51] [main/INFO] [Instances]: Reloading instances..
[14:31:51] [main/INFO] [Instances]: Skipping Cloud instance reload.
[14:31:51] [ForkJoinPool.commonPool-worker-4/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\01663f0b-acb7-4cbe-afbe-99965d859751\instance.json
[14:31:51] [ForkJoinPool.commonPool-worker-5/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\41242079-9b22-47f8-8d1a-61be078b2109\instance.json
[14:31:51] [ForkJoinPool.commonPool-worker-2/ERROR] [Instances]: Instance install never completed, Ignoring. C:\Games\Downloads\67d42c07-b732-4622-b7ae-48825bed02b1\instance.json
[14:31:51] [main/INFO] [Instances]: Loaded 2 out of 2 instances in 7ms(7074700ns).
[14:31:51] [main/INFO] [Instances]: Finished instance reload in 8ms(8101600ns)
[14:31:51] [WebSocketWorker-31/INFO] [Websockets API]: Front end connected: /127.0.0.1:53491 - sending our socket and secret and relaunching websocket
[14:31:51] [WebSocketSelector-43/INFO] [Websockets API]: closed /127.0.0.1:53491 with exit code 1000 additional info:
[14:31:51] [WebSocketSelector-57/INFO] [Websockets API]: Server started successfully - 202203051730-9df8355f62-release
[14:31:51] [WebSocketWorker-45/INFO] [Websockets API]: Front end connected: /127.0.0.1:53493
[14:32:50] [ForkJoinPool-1-worker-1/INFO] [net.creeperhost.creeperlauncher.accounts.authentication.MicrosoftAuthenticator]: Checking if Microsoft account is still valid... It's valid
[14:32:50] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.data.modpack.ModpackManifest]: Querying Modpack version manifest:
[14:32:51] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.data.modpack.ModpackVersionManifest]: Querying Modpack version manifest:
[14:32:51] [ForkJoinPool.commonPool-worker-3/ERROR] [net.creeperhost.creeperlauncher.pack.InstanceScanner]: Failed to scan mod 'C:\Games\Downloads\235e2e61-01b8-4c7b-a7bc-ddba8ca734c5\mods\ImmersivePosts-1.16.5-4.3.0-1.jar'.
com.electronwill.nightconfig.core.io.ParsingException: Invalid newline in string. Are you missing a " quote? Use \n to include a newline in the string.
at com.electronwill.nightconfig.toml.StringParser.parseBasic(StringParser.java:32) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.toml.ValueParser.parse(ValueParser.java:45) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.toml.ValueParser.parse(ValueParser.java:69) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.toml.TableParser.parseNormal(TableParser.java:57) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:72) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:37) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:113) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:219) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:202) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at com.electronwill.nightconfig.core.file.WriteAsyncFileConfig.load(WriteAsyncFileConfig.java:138) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceScanner.handleModsToml(InstanceScanner.java:153) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceScanner.investigateMod(InstanceScanner.java:140) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceScanner.lambda$scan$3(InstanceScanner.java:106) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.covers1624.quack.util.SneakyUtils.lambda$sneak$11(SneakyUtils.java:163) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[?:?]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[?:?]
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:992) ~[?:?]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
at java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:290) ~[?:?]
at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:754) ~[?:?]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.helpComplete(ForkJoinPool.java:1223) ~[?:?]
at java.util.concurrent.ForkJoinPool.helpComplete(ForkJoinPool.java:1915) ~[?:?]
at java.util.concurrent.ForkJoinTask.awaitDone(ForkJoinTask.java:433) ~[?:?]
at java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:687) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:159) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:173) ~[?:?]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233) ~[?:?]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) ~[?:?]
at net.creeperhost.creeperlauncher.pack.InstanceScanner.parallelWalk(InstanceScanner.java:194) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceScanner.scan(InstanceScanner.java:96) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.LocalInstance.play(LocalInstance.java:344) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.instances.LaunchInstanceHandler.lambda$handle$0(LaunchInstanceHandler.java:45) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) [?:?]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) [?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) [?:?]
at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) [?:?]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) [?:?]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) [?:?]
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.pack.InstanceLauncher]: Attempting to launch instance Enigmatica 6 - E6 - 1.16.5(235e2e61-01b8-4c7b-a7bc-ddba8ca734c5)
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.pack.InstanceLauncher]: Setting phase: INITIALIZING
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: Downloading file C:\Users\????\AppData\Local\.ftba\bin\support-meta.json..
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: File validated.
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: Downloading file C:\Games\Downloads\235e2e61-01b8-4c7b-a7bc-ddba8ca734c5\mods\ftb-hide.jar..
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: File validated.
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: Downloading file C:\Games\Downloads\235e2e61-01b8-4c7b-a7bc-ddba8ca734c5\mods\ftb-progress.jar..
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: File validated.
[14:32:52] [ForkJoinPool.commonPool-worker-2/INFO] [FTB Subprocess]: Starting mod socket on port 53566
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: Downloading file C:\Games\Downloads\235e2e61-01b8-4c7b-a7bc-ddba8ca734c5\log4jfixer.jar..
[14:32:52] [ForkJoinPool.commonPool-worker-3/INFO] [net.creeperhost.creeperlauncher.install.tasks.NewDownloadTask]: File validated.
[14:32:52] [ForkJoinPool.commonPool-worker-3/ERROR] [net.creeperhost.creeperlauncher.api.handlers.instances.LaunchInstanceHandler]: Failed to launch instance.
net.creeperhost.creeperlauncher.pack.InstanceLaunchException: Failed to prepare instance 'Enigmatica 6 - E6 - 1.16.5'(235e2e61-01b8-4c7b-a7bc-ddba8ca734c5).
at net.creeperhost.creeperlauncher.pack.InstanceLauncher.prepareProcess(InstanceLauncher.java:447) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceLauncher.launch(InstanceLauncher.java:147) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.LocalInstance.play(LocalInstance.java:460) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.api.handlers.instances.LaunchInstanceHandler.lambda$handle$0(LaunchInstanceHandler.java:45) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) [?:?]
at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) [?:?]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) [?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) [?:?]
at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) [?:?]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) [?:?]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) [?:?]
Caused by: java.nio.file.InvalidPathException: Illegal char <?> at index 9: C:\Users\????\AppData\Local\.ftba\bin\runtime\jdk8u312-b07-jre
at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182) ~[?:?]
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153) ~[?:?]
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77) ~[?:?]
at sun.nio.fs.WindowsPath.parse(WindowsPath.java:92) ~[?:?]
at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:232) ~[?:?]
at java.nio.file.Path.of(Path.java:147) ~[?:?]
at java.nio.file.Paths.get(Paths.java:69) ~[?:?]
at net.covers1624.jdkutils.JdkInstallationManager.findJdk(JdkInstallationManager.java:96) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.covers1624.jdkutils.JdkInstallationManager.provisionJdk(JdkInstallationManager.java:128) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.covers1624.jdkutils.JdkInstallationManager.provisionJdk(JdkInstallationManager.java:113) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
at net.creeperhost.creeperlauncher.pack.InstanceLauncher.prepareProcess(InstanceLauncher.java:314) ~[launcher-202203051730-9df8355f62-release-all.jar:?]
... 10 more
[14:32:52] [ForkJoinPool-1-worker-1/INFO] [Modpack Installer Task]: Getting pack([curseforge] 389471 / 3683594) from api.
[14:32:54] [WebSocketSelector-57/INFO] [Websockets API]: closed /127.0.0.1:53493 with exit code 1000 additional info:
 

ibosukun

New Member
Apr 14, 2022
1
0
2
I have a similar issue when trying to launch FTB Retro SSP 1.2.5.
First, the launcher did not load the mods for it, mod blocks were missing when I boot up the modpack.
After some "deleting the .ftba folder and re-launching FTB" later, the mods are now installed.
But this time, the pack does not boot up for some reason. I always get the error "Unable to launch, please check the logs."

Here's my log:

I don't know how to put a spoiler button on it, sorry for the screw-ups.