Fatal exception on start

Upgraded to the latest version (16.12.01) and now it won’t launch
running Fedora 24

Unhandled Exception:
System.TypeInitializationException: The type initializer for ‘’ threw an exception. —> System.TypeInitializationException: The type initializer for ‘ank1Ⴐ.ႠႳႨ’ threw an exception. —> System.ArgumentNullException: Value cannot be null.
Parameter name: obj
at ank1Ⴐ.ႠႳႨ.Ⴈ () <0x41642b90 + 0x001d7> in :0
at ank1Ⴐ.ႠႳႨ…cctor () <0x41642b70 + 0x0000b> in :0
— End of inner exception stack trace —
at …cctor () <0x41642130 + 0x0043f> in :0
— End of inner exception stack trace —
at ManagerDesktop.Program.Main (System.String[] args) <0x41641e30 + 0x00017> in :0
[ERROR] FATAL UNHANDLED EXCEPTION: System.TypeInitializationException: The type initializer for ‘’ threw an exception. —> System.TypeInitializationException: The type initializer for ‘ank1Ⴐ.ႠႳႨ’ threw an exception. —> System.ArgumentNullException: Value cannot be null.
Parameter name: obj
at ank1Ⴐ.ႠႳႨ.Ⴈ () <0x41642b90 + 0x001d7> in :0
at ank1Ⴐ.ႠႳႨ…cctor () <0x41642b70 + 0x0000b> in :0
— End of inner exception stack trace —
at …cctor () <0x41642130 + 0x0043f> in :0
— End of inner exception stack trace —
at ManagerDesktop.Program.Main (System.String[] args) <0x41641e30 + 0x00017> in :0

You may need to update Mono - it needs to be Ver 4.?.? +

Search “Mono Update” in the Manager forum for several topics

1 Like

Sorry it took so long to reply.
This seems to have solved my issue.
Thanks very much