Please make sure you have 2.5.2.1 and not just 2.5.2. On Wed, Apr 18, 2012 at 12:16 PM, Mattias Ahlenius <matt...@goodsolutions.se> wrote: > Thanks for your quick reply Keith, > > Tried you code and I still get the same Exception: > > "Attempt by security transparent method > 'IronPython.Modules.SysModule.GetPrefix()' to access security critical > method 'System.Reflection.Assembly.get_Location()' failed." > > /Mattias > > > > 2012/4/18 Keith Rome <r...@wintellect.com> >> >> Does this not work for you? >> >> >> >> using IronPython.Hosting; >> >> // ... >> >> _python = Python.CreateEngine(); >> >> >> >> I believe that should handle the simple/typical scenarios, unless you need >> to alter the environment (such as plugging in a custom Host/PAL). >> >> >> >> If you need to customize the environment, then this should work: >> >> >> >> var options = new Dictionary<string, object>(); >> >> ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(options); >> >> _runtime = new ScriptRuntime(setup); >> >> _python = Python.GetEngine(_runtime); >> >> >> >> >> >> This code should work exactly the same on desktop CLR and Silverlight. >> >> >> >> >> >> >> >> Keith Rome >> >> Senior Consultant and Architect >> >> MCPD-EAD, MCSD, MCDBA, MCTS-WPF, MCTS-TFS, MCTS-WSS >> >> Wintellect | 770.617.4016 | kr...@wintellect.com >> >> www.wintellect.com >> >> >> >> From: ironpython-users-bounces+rome=wintellect....@python.org >> [mailto:ironpython-users-bounces+rome=wintellect....@python.org] On Behalf >> Of Mattias Ahlenius >> Sent: Wednesday, April 18, 2012 2:41 PM >> To: ironpython-users@python.org >> Subject: [Ironpython-users] Problem with embedding IronPython into >> Silverlight Application >> >> >> >> Hi, >> >> >> >> I'm new to scripting and would like to add support for IronPython to our >> Silverlight application, I have tried to find an answer on the net but could >> not find anyone else facing the same problem. The app is an out of browser >> application. >> >> >> >> I've added the latest release (2.7.2) from nuget, checked that the >> binaries being used is from the SL5 libs-catalog: IronPython.2.7.2\lib\Sl5 >> >> >> >> The code I use to create the scripting engine is the following: >> >> >> >> .. >> >> >> _runtime = new ScriptRuntime(DynamicEngine.CreateRuntimeSetup(true)); >> >> _python = _runtime.GetEngine("py"); >> >> .. >> >> >> >> When GetEngine is executed I'll the following secutiry exception: >> >> "{System.MethodAccessException: Attempt by security transparent method >> 'IronPython.Modules.SysModule.GetPrefix()' to access security critical >> method 'System.Reflection.Assembly.get_Location()' failed. >> >> at IronPython.Modules.SysModule.GetPrefix() >> >> at IronPython.Modules.SysModule..cctor()}" >> >> When checking the code at GitHub for the method: GetPrefix() >> >> >> >> There are code checking a compiler-constant that seems to be if you >> running in "silverlight" (don't have diskaccess to the libs), but the code >> seems to be executed anyway, which makes me wonder if I still doesn't use >> the correct libs for Silverlight. >> >> >> >> >> >> Would really appreciate if someone could point me in the right direction. >> >> >> >> >> >> Have a nice day! >> >> -- >> >> Best regards, >> >> >> >> Mattias Ahlenius >> >> 031 - 788 19 25 >> >> >> >> Good Solutions AB >> >> http://www.goodsolutions.se >> >> > > > > > -- > > Med vänlig hälsning, > > Mattias Ahlenius > 031 - 788 19 25 > > Good Solutions AB > http://www.goodsolutions.se > > > _______________________________________________ > Ironpython-users mailing list > Ironpython-users@python.org > http://mail.python.org/mailman/listinfo/ironpython-users >
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