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 <[email protected]>: > 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@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 > >> _______________________________________________ >> Mono-list maillist - [email protected] >> http://lists.ximian.com/mailman/listinfo/mono-list > > _______________________________________________ > Mono-list maillist - [email protected] > http://lists.ximian.com/mailman/listinfo/mono-list _______________________________________________ Mono-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-list
