Error by creating a FiveM Server in Debian 8


#1

I want to run FiveM on a Debian 8 Server and ive got this Error:

Missing method System.Array::Empty<[1]>() in assembly /usr/lib/mono/4.5/mscorlib.dll, referenced in assembly /home/gta/asdf/fivem-server/CitizenMP.Server.exe

Unhandled Exception:
System.MissingMethodException: Method not found: 'System.Array.Empty'.
  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[<Start>d4] (CitizenMP.Server.<Start>d4& stateMachine) [0x00000] in <filename unknown>:0
  at CitizenMP.Server.Program.Start (System.String configFileName) [0x00000] in <filename unknown>:0
  at CitizenMP.Server.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0
[ERROR] FATAL UNHANDLED EXCEPTION: System.MissingMethodException: Method not found: 'System.Array.Empty'.
  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[<Start>d4] (CitizenMP.Server.<Start>d4& stateMachine) [0x00000] in <filename unknown>:0
  at CitizenMP.Server.Program.Start (System.String configFileName) [0x00000] in <filename unknown>:0
  at CitizenMP.Server.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0

what can i do?


#2

Install the latest Mono from the Xamarin repositories.

http://www.mono-project.com/docs/getting-started/install/linux/


#3

No i got the same Error :frowning:


#4

I have times in the directory “/usr/lib/mono/4.5/” an “mscorlib.dll” uploaded since this has been missing and this time I get the following error:

* Assertion at class.c:5744, condition `class->field.count == 0' not met


Native stacktrace:

        mono() [0x4b5ca0]
        /lib/x86_64-linux-gnu/libpthread.so.0(+0xf890) [0x7f95aff92890]
        /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f95afc0d067]
        /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f95afc0e448]
        mono() [0x6406e5]
        mono() [0x640853]
        mono() [0x529d00]
        mono(mono_class_get_full+0xe2) [0x52a762]
        mono(mono_class_from_name+0xfe) [0x52ab7e]
        mono() [0x5ac9d6]
        mono() [0x424fd6]
        mono(mono_main+0x288) [0x48a898]
        /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f95afbf9b45]
        mono() [0x419fad]

Debug info from gdb:


=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

./run.sh: line 4: 23742 Aborted                 MONO_PATH=$fx_root/mono/ mono $f                                                                                                                     x_root/CitizenMP.Server.exe $*

How should I proceed now?


#5

Hi,

I had the same problem(s) but i get resolved it, here’s what I did:
you’ll need root/sudo for all steps

  1. apt-get purge mono-complete
  2. apt-get purge mono-runtime
  3. rm /etc/apt/sources.list.d/mono-xamarin.list
  4. follow the guide on the official mono page step by step so you have 3 entrys in the mono-xamarin.list and do an apt-get updade after adding the first entry
  5. apt-get update
  6. apt-get upgrade
  7. apt-get update (again)
    8.apt-get install mono-complete

hopefully this works for you too

webhead


#6

Thanks my Friend!! :smiley: It worked :slight_smile:
Im so happy right now.

Best regards Daniel.

— SOLVED —