[Mono-list] Ubuntu 11.10 configuration problem

[Jörg Rosenkranz]

I have the same problem with a custom compiled f-spot. Running it using mono --runtime=v4.0 f-spot.exe fixes it for me. The program should be compiled against framework 3.5 though.

I haven't found a reason for that, but it seems to depend on Ubuntu's mono install.

Joerg

Am 04.11.2011 um 13:16 schrieb Ian Norton <ian.norton-badrul at thales-esecurity.com>:

> It could be that your program is compiled for .net 4.0 but your mono doesnt
> support it.
> 
> On Fri, Nov 04, 2011 at 12:29:58AM +0000, Matthew Fleming wrote:
>> Hi,
>> 
>> I'm entirely new to mono so I'd really appreciate help with the following.
>> I am trying to run OpenVista CIS, which is supposed to run with mono under
>> Linux, on Ubuntu 11.10. I get the following errors:
>> 
>> mfleming at mgf-desktop:~/openvista/openvistacis-0.9.96-client$
>> ./OpenVistaCIS.exe
>> Missing method System.Reflection.Assembly::op_Equality(Assembly,Assembly)
>> in assembly /usr/lib/mono/2.0/mscorlib.dll, referenced in assembly
>> /usr/lib/mono/gac/gdk-sharp/2.12.0.0__35e10195dab3c99f/gdk-sharp.dll
>> ---Initial Exception---
>> Method not found: 'System.Reflection.Assembly.op_Equality'.
>>  at Medsphere.OpenVista.CIS.OVMain.Run (System.String[] args) [0x00000]
>> in <filename unknown>:0
>>  at Medsphere.OpenVista.CIS.OVMain.Main (System.String[] args) [0x00000]
>> in <filename unknown>:0
>> 
>> ---Second Exception---
>> An exception was thrown by the type initializer for Nest
>>  at Medsphere.OpenVista.CIS.OVMain.ShowUnhandledException
>> (System.Exception ex) [0x00000] in <filename unknown>:0
>> [ERROR] FATAL UNHANDLED EXCEPTION: System.MissingMethodException: Method
>> not found: 'System.Reflection.Assembly.op_Equality'.
>>  at Medsphere.OpenVista.CIS.OVMain.Run (System.String[] args) [0x00000]
>> in <filename unknown>:0
>>  at Medsphere.OpenVista.CIS.OVMain.Main (System.String[] args) [0x00000]
>> in <filename unknown>:0
>> 
>> It appears to me that this is probably a problem with the way mono is
>> configured in this Ubuntu distro, but I have no idea how to fix it. Any
>> assistance would be greatly appreciated.
>> 
>> Matthew Fleming
> 
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