DllNotFoundException libdl.so (2D Animation Package)

[Brogan89]

I have reported a bug 1161163 but I’m yet to hear anything back.

I have tested on latest alpha and problem still remains. Hoping since 2019.3 will be out of preview for Linux it might’ve helped.

I’m also not having any luck trying to figure out and solve the issue. In the Editor.log it is looking in the directory /home/user/Unity/Hub/Editor/2019.3.0a5/Editor/Data/Mono/lib/libdl.so. I have checked in windows but there is no libdl.so file there as well. So where is Windows getting this file from?

If anyone could help I would appreciate it a lot. Thanks

To save anyone opening a project to see errors I’ll print below:

DllNotFoundException: libdl.so
at (wrapper managed-to-native) Burst.Backend.UnmanagedLibrary+UnixUnmanagedLibrary.dlopen(string,int)
at Burst.Backend.UnmanagedLibrary+UnixUnmanagedLibrary.LoadLibrary (System.String name) [0x00012] in <01fabc4d63534607964ab3011341956c>:0
at Burst.Backend.UnmanagedLibrary.LoadLibrary (System.String name) [0x00020] in <01fabc4d63534607964ab3011341956c>:0
at Burst.Backend.StandardCompilerBackend…ctor (System.String nativeSharedLibraryName) [0x0000d] in <01fabc4d63534607964ab3011341956c>:0
at Burst.Compiler.IL.Jit.JitCompilerService…ctor () [0x00006] in :0
Unity.Burst.LowLevel.BurstCompilerService:InitializeInternal(String, ExtractCompilerFlags)
Unity.Burst.LowLevel.BurstCompilerService:Initialize(String, ExtractCompilerFlags)
Unity.Burst.Editor.BurstLoader:.cctor()
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(IntPtr)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(RuntimeTypeHandle)
UnityEditor.EditorAssemblies:ProcessInitializeOnLoadAttributes(Type[ ])

and

Unexpected error while trying to initialize the burst JIT compiler: Unexpected exception occured while initializing burst JitCompilerService
UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[ ])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:LogError(Object)
Unity.Burst.LowLevel.BurstCompilerService:Initialize(String, ExtractCompilerFlags) (at /home/builduser/buildslave/unity/build/Runtime/Export/Burst/BurstCompilerService.cs:28)
Unity.Burst.Editor.BurstLoader:.cctor() (at Library/PackageCache/com.unity.burst@1.0.4/Editor/BurstLoader.cs:38)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(IntPtr)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(RuntimeTypeHandle)
UnityEditor.EditorAssemblies:ProcessInitializeOnLoadAttributes(Type[ ]) (at /home/builduser/buildslave/unity/build/Editor/Mono/EditorAssemblies.cs:109)

[SuperSteeeeeeeve]

The first error tells you that libdl.so was not found, so you need to install it.

libdl.so is part of the libc6-dev package.
use “sudo apt install libc6-dev-amd64 libc6-dev-i386 libncurses5”
After that, restart Unity.

The second error disappears because burst can initialize now without missing dependencies.