What version of .NET is installed on the Windows 7 machines? I wonder if this is a .NET 4.5 vs. .NET 4 issue and not a Win8 vs Win7 issue.
- Jeff On Thu, Jan 10, 2013 at 11:43 PM, Zsidó Zoltán <[email protected]> wrote: > Keith, you are absolutely right. Not the background thread causes this > error. > > I tried to make a simpler application that throws the same exception but I > was not able to do it. > > Then I tried to debug it in Visual Studio 2010 but if I debug then the > error does not appears. > > I cannot post the full application source code so we will give up it, > because it is not reproduceable. > > As a last word I would like to note that we have two windows 8 64 bit > computer and on both pc the software crashes. > > > > Regards, > > > > Zoltan > > *From:* Keith Rome <[email protected]> > *Sent:* Wednesday, January 09, 2013 6:26 PM > *To:* Zsidó Zoltán <[email protected]> ; [email protected] > *Subject:* RE: [Ironpython-users] crash on Win8 64bit at IronPython > expressionevaluation > > > Are you able to narrow down the problem to a small script that reproduces > it?**** > > **** > > The code pointed to in that call stack doesn’t really have many ways of > failing in that way (null reference). The most likely thing is that > DefaultContext.DefaultPythonContext is not being set. But I think that is > done for you when the scripting runtime is initialized.**** > > **** > > How are you creating the script runtime?**** > > **** > > Running from a background thread shouldn’t have any bearing on it, unless > this were a race issue. And since the crash is happening in a static ctor, > that pretty much rules out thread races.**** > > **** > > **** > > *Keith Rome* > > *Senior Consultant and Architect* > > MCPD-EAD, MCSD, MCDBA, MCTS-WPF, MCTS-TFS, MCTS-WSS**** > > Wintellect | 770.617.4016 | mailto:[email protected]<[email protected]> > **** > > www.wintellect.com**** > > **** > > *From:* Ironpython-users [mailto:ironpython-users-bounces+rome= > [email protected]] *On Behalf Of *Zsidó Zoltán > *Sent:* Wednesday, January 9, 2013 8:55 AM > *To:* [email protected] > *Subject:* [Ironpython-users] crash on Win8 64bit at IronPython > expression evaluation**** > > **** > > Hi,**** > > **** > > We are using IronPython and Windows 8 long time, but now we have an > exception that only occurs on windows 8 64 bit. (We did not test on Windows > 8 32 bit but tested on Windows 7 32/64 bit where it is ok.)**** > > The application crashes at the first ironpython expression evaluating.**** > > I think it is important to note that we are using IronPython from a > background thread. We cannot debug it on windows 8. If this exception is > similar to you please help us.**** > > **** > > Thanks,**** > > Zoltan**** > > **** > > the stack trace:**** > > System.TypeInitializationException: The type initializer for > 'IronPython.Runtime.Converter' threw an exception. ---> > System.NullReferenceException: Object reference not set to an instance of > an object.**** > > at IronPython.Runtime.Converter.MakeConvertSite[T](ConversionResultKind > kind)**** > > at IronPython.Runtime.Converter.MakeExplicitConvertSite[T]()**** > > at IronPython.Runtime.Converter..cctor()**** > > --- End of inner exception stack trace ---**** > > at IronPython.Runtime.Converter.HasImplicitNumericConversion(Type > fromType, Type toType)**** > > at IronPython.Runtime.Converter.CanConvertFrom(Type fromType, Type > toType, NarrowingLevel allowNarrowing)**** > > at IronPython.Runtime.Binding.PythonBinder.CanConvertFrom(Type > fromType, Type toType, Boolean toNotNullable, NarrowingLevel level)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.CanConvertFrom(Type > fromType, DynamicMetaObject fromArgument, ParameterWrapper toParameter, > NarrowingLevel level)**** > > at > IronPython.Runtime.Binding.PythonOverloadResolver.CanConvertFrom(Type > fromType, DynamicMetaObject fromArg, ParameterWrapper toParameter, > NarrowingLevel level)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.TryConvertArguments(MethodCandidate > candidate, ArgumentBinding namesBinding, NarrowingLevel narrowingLevel, > CallFailure& failure)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.SelectCandidatesWithConvertibleArgs(List`1 > candidates, NarrowingLevel level, List`1& failures)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.MakeBindingTarget(CandidateSet > targetSet)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.ResolveOverload(String > methodName, IList`1 methods, NarrowingLevel minLevel, NarrowingLevel > maxLevel)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.ResolveOverload(String > methodName, IList`1 methods, NarrowingLevel minLevel, NarrowingLevel > maxLevel)**** > > at > Microsoft.Scripting.Actions.DefaultBinder.CallMethod(DefaultOverloadResolver > resolver, IList`1 targets, BindingRestrictions restrictions, String name, > NarrowingLevel minLevel, NarrowingLevel maxLevel, BindingTarget& target)** > ** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.<>c__DisplayClass4.<MakeSelfCall>b__3(DynamicMetaObject[] > newArgs)**** > > at > IronPython.Runtime.Types.BuiltinFunction.MakeBuiltinFunctionCall(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject function, > DynamicMetaObject[] args, Boolean hasSelf, BindingRestrictions > functionRestriction, Func`2 bind)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.MakeSelfCall(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.InvokeWorker(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.Invoke(PythonInvokeBinder > pythonInvoke, Expression codeContext, DynamicMetaObject target, > DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.PythonInvokeBinder.BindWorker(DynamicMetaObject > context, DynamicMetaObject target, DynamicMetaObject[] args)**** > > at IronPython.Runtime.Binding.PythonInvokeBinder.Bind(DynamicMetaObject > target, DynamicMetaObject[] args)**** > > at > Microsoft.Scripting.Utils.DynamicUtils.GenericInterpretedBinder`1.Bind(DynamicMetaObjectBinder > binder, Int32 compilationThreshold, Object[] args)**** > > at > Microsoft.Scripting.Utils.DynamicUtils.LightBind[T](DynamicMetaObjectBinder > binder, Object[] args, Int32 compilationThreshold)**** > > at > IronPython.Runtime.Types.BuiltinFunction.IronPython.Runtime.Binding.IFastInvokable.MakeInvokeBinding[T](CallSite`1 > site, PythonInvokeBinder binder, CodeContext state, Object[] args)**** > > at > IronPython.Runtime.Binding.PythonInvokeBinder.BindDelegate[T](CallSite`1 > site, Object[] args)**** > > at > System.Runtime.CompilerServices.CallSiteBinder.BindCore[T](CallSite`1 site, > Object[] args)**** > > at > System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite > site, T0 arg0, T1 arg1, T2 arg2)**** > > at > Microsoft.Scripting.Interpreter.DynamicInstruction`4.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 > arg0, T1 arg1)**** > > at > IronPython.Compiler.PythonCallTargets.OriginalCallTarget1(PythonFunction > function, Object arg0)**** > > at IronPython.Runtime.FunctionCaller`1.Call1(CallSite site, CodeContext > context, Object func, T0 arg0)**** > > at > System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite > site, T0 arg0, T1 arg1, T2 arg2)**** > > at > Microsoft.Scripting.Interpreter.DynamicInstruction`4.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 > arg0, T1 arg1)**** > > at IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)**** > > at IronPython.Compiler.PythonScriptCode.EvalWrapper(CodeContext ctx)*** > * > > at IronPython.Compiler.PythonScriptCode.Run(Scope scope)**** > > at IronPython.Compiler.RuntimeScriptCode.InvokeTarget(Scope scope)**** > > at IronPython.Compiler.RuntimeScriptCode.Run(Scope scope)**** > > at Microsoft.Scripting.SourceUnit.Execute(Scope scope, ErrorSink > errorSink)**** > > at Microsoft.Scripting.Hosting.ScriptSource.Execute(ScriptScope scope)* > *** > > at CGS.CGS.ExecuteAssign(AssignAbs assign)**** > > at CGS.CGS.ModelPool_PropertyRead(Object sender, PropertyEventArgs e) > m: at IronPython.Runtime.Converter.HasImplicitNumericConversion(Type > fromType, Type toType)**** > > at IronPython.Runtime.Converter.CanConvertFrom(Type fromType, Type > toType, NarrowingLevel allowNarrowing)**** > > at IronPython.Runtime.Binding.PythonBinder.CanConvertFrom(Type > fromType, Type toType, Boolean toNotNullable, NarrowingLevel level)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.CanConvertFrom(Type > fromType, DynamicMetaObject fromArgument, ParameterWrapper toParameter, > NarrowingLevel level)**** > > at > IronPython.Runtime.Binding.PythonOverloadResolver.CanConvertFrom(Type > fromType, DynamicMetaObject fromArg, ParameterWrapper toParameter, > NarrowingLevel level)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.TryConvertArguments(MethodCandidate > candidate, ArgumentBinding namesBinding, NarrowingLevel narrowingLevel, > CallFailure& failure)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.SelectCandidatesWithConvertibleArgs(List`1 > candidates, NarrowingLevel level, List`1& failures)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.MakeBindingTarget(CandidateSet > targetSet)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.ResolveOverload(String > methodName, IList`1 methods, NarrowingLevel minLevel, NarrowingLevel > maxLevel)**** > > at > Microsoft.Scripting.Actions.Calls.OverloadResolver.ResolveOverload(String > methodName, IList`1 methods, NarrowingLevel minLevel, NarrowingLevel > maxLevel)**** > > at > Microsoft.Scripting.Actions.DefaultBinder.CallMethod(DefaultOverloadResolver > resolver, IList`1 targets, BindingRestrictions restrictions, String name, > NarrowingLevel minLevel, NarrowingLevel maxLevel, BindingTarget& target)** > ** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.<>c__DisplayClass4.<MakeSelfCall>b__3(DynamicMetaObject[] > newArgs)**** > > at > IronPython.Runtime.Types.BuiltinFunction.MakeBuiltinFunctionCall(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject function, > DynamicMetaObject[] args, Boolean hasSelf, BindingRestrictions > functionRestriction, Func`2 bind)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.MakeSelfCall(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.InvokeWorker(DynamicMetaObjectBinder > call, Expression codeContext, DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.MetaBuiltinFunction.Invoke(PythonInvokeBinder > pythonInvoke, Expression codeContext, DynamicMetaObject target, > DynamicMetaObject[] args)**** > > at > IronPython.Runtime.Binding.PythonInvokeBinder.BindWorker(DynamicMetaObject > context, DynamicMetaObject target, DynamicMetaObject[] args)**** > > at IronPython.Runtime.Binding.PythonInvokeBinder.Bind(DynamicMetaObject > target, DynamicMetaObject[] args)**** > > at > Microsoft.Scripting.Utils.DynamicUtils.GenericInterpretedBinder`1.Bind(DynamicMetaObjectBinder > binder, Int32 compilationThreshold, Object[] args)**** > > at > Microsoft.Scripting.Utils.DynamicUtils.LightBind[T](DynamicMetaObjectBinder > binder, Object[] args, Int32 compilationThreshold)**** > > at > IronPython.Runtime.Types.BuiltinFunction.IronPython.Runtime.Binding.IFastInvokable.MakeInvokeBinding[T](CallSite`1 > site, PythonInvokeBinder binder, CodeContext state, Object[] args)**** > > at > IronPython.Runtime.Binding.PythonInvokeBinder.BindDelegate[T](CallSite`1 > site, Object[] args)**** > > at > System.Runtime.CompilerServices.CallSiteBinder.BindCore[T](CallSite`1 site, > Object[] args)**** > > at > System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite > site, T0 arg0, T1 arg1, T2 arg2)**** > > at > Microsoft.Scripting.Interpreter.DynamicInstruction`4.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 > arg0, T1 arg1)**** > > at > IronPython.Compiler.PythonCallTargets.OriginalCallTarget1(PythonFunction > function, Object arg0)**** > > at IronPython.Runtime.FunctionCaller`1.Call1(CallSite site, CodeContext > context, Object func, T0 arg0)**** > > at > System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite > site, T0 arg0, T1 arg1, T2 arg2)**** > > at > Microsoft.Scripting.Interpreter.DynamicInstruction`4.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame > frame)**** > > at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 > arg0, T1 arg1)**** > > at IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)**** > > at IronPython.Compiler.PythonScriptCode.EvalWrapper(CodeContext ctx)*** > * > > at IronPython.Compiler.PythonScriptCode.Run(Scope scope)**** > > at IronPython.Compiler.RuntimeScriptCode.InvokeTarget(Scope scope)**** > > at IronPython.Compiler.RuntimeScriptCode.Run(Scope scope)**** > > at Microsoft.Scripting.SourceUnit.Execute(Scope scope, ErrorSink > errorSink)**** > > at Microsoft.Scripting.Hosting.ScriptSource.Execute(ScriptScope scope)* > *** > > **** > ** > > --------------------------------------------------------------------------------------------------- > *Ezt a szöveget a Panda IS 2013 csatolta :* > > Amenyiben ez egy kéretlen e-mail üzenet (SPAM), kattintson a következõ > linkre és minõsítse újra: Ez egy > SPAM!<http://localhost:6083/Panda?ID=pav_311&SPAM=true&path=C:%5CUsers%5CZsidoz%5CAppData%5CLocal%5CPanda%20Security%5CPanda%20Internet%20Security%202013%5CAntiSpam> > > --------------------------------------------------------------------------------------------------- > > _______________________________________________ > Ironpython-users mailing list > [email protected] > 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