[mcpelauncher-server] Segmentation fault when initializing ServerInstance

[BenjaminDeuter]

[user@host minecraft] ./mcpelauncher-server
23:29:54 Trace [HybrisUtils] Loaded OS library libm.so.6
23:29:54 Trace [Launcher] Loading Minecraft library
23:29:58 Info [Launcher] Loaded Minecraft library
23:29:58 Debug [Launcher] Minecraft is at offset 0xf3646000
23:29:58 Info [Launcher] Game version: 1.5.2
23:29:58 Info [Launcher] Applying patches
23:29:58 Trace [Patch] Patching - original: 85 83 87 86 131
23:29:58 Trace [Patch] Patching - result: 233 25 145 95 18
23:29:58 Trace [Launcher] Initializing AppPlatform (vtable)
23:29:58 Trace [AppPlatform] Vtable size = 238
23:29:58 Trace [Launcher] Initializing AppPlatform (create instance)
23:29:58 Trace [Launcher] Initializing AppPlatform (initialize call)
23:29:58 Trace [AppPlatform] createDeviceID: 
23:29:58 Trace [Launcher] Loading server properties
23:29:58 Trace [Launcher] Loading whitelist and operator list
23:29:58 Trace [Launcher] Initializing Minecraft API classes
23:29:58 Trace [Launcher] Setting up level settings
23:29:58 Trace [Launcher] Initializing FilePathManager
23:29:58 Trace [AppPlatform] getCurrentStoragePath: /home/user/minecraft/
23:29:58 Trace [Launcher] Initializing resource loaders
23:29:58 Trace [Launcher] Initializing MinecraftEventing (create instance)
23:29:58 Trace [Launcher] Initializing MinecraftEventing (init call)
23:29:58 Trace [AppPlatform] getSystemRegion: 0xdeadbeef
23:29:58 Trace [Launcher] Initializing ResourcePackManager
23:29:58 Trace [Launcher] Initializing PackManifestFactory
23:29:58 Trace [Launcher] Initializing SkinPackKeyProvider
23:29:58 Trace [Launcher] Initializing StubKeyProvider
23:29:58 Trace [Launcher] Initializing PackSourceFactory
23:29:58 Trace [Launcher] Initializing ResourcePackRepository
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [AppPlatform] getInternalStoragePath: /home/user/minecraft/
23:29:58 Trace [Launcher] Adding vanilla resource pack
23:29:58 Trace [Launcher] Adding world resource packs
23:29:58 Trace [Launcher] Initializing Automation::AutomationClient
23:29:58 Debug [Launcher] Initializing SaveTransactionManager
23:29:58 Debug [Launcher] Initializing ExternalFileLevelStorageSource
23:29:58 Debug [Launcher] Initializing ServerInstance
[MTU] Max MTU Size 1492 bytes
Signal 11 received
Segmentation fault (core dumped)
[user@host minecraft] 

OS: Fedora Workstation 28 (fully updated)

So I migrated to this repository since the mcpelauncher-linux repo was archived. After installing the necessary dependencies, the software compiles fine. However, I have so far not managed to get the ./mcpelauncher-server binary from this repo to start without crashing.

Thank you very much for maintaining this software!

[RasmusAntons]

I have the exact same issue on a 32 bit debian vm where I used the commandline exctaction tool. On my 64 bit arch linux pc at home where I used the ui to download the apk everything worked.

[MCMrARM]

Can you reproduce this on 1.5.1?

[RasmusAntons]

Can you reproduce this on 1.5.1?

I get pretty much the same output with 1.5.1: pastebin.
But I guess using debian i386 is a bit unusual in 2018, I wouldn't have reported this issue myself because of that.

[MCMrARM]

This is pretty weird, can you run this with gdb and post the backtrace? (bt in gdb)

[RasmusAntons]

I tried, but it does not look very useful...
I tried to get more info but I didn't really find anything. I printed out the values of some of the parameters of the ServerInstance::ServerInstance call but that doesn't seem helpful either, the nil is just because I used %p and the timeout is 0.

[RasmusAntons]

I have tried it again on a different server and later on the same one from my last post and it worked both times. Either the issue was fixed or I did something wrong last time.

[BenjaminDeuter]

I tried it again and also cannot reproduce the issue anymore on version 1.6, so I'm closing this.

Thanks!