Object of type 'System.Collections.Generic.List`1[Jud.Itd.Cmis.BusinessObjects.AddressType]' cannot be converted to type 'System.Collections.Generic.IList`1[Jud.Itd.Cmis.BusinessObjects.AddressType]'.
Closing Visual Studio and reopening and recompiling all fixes it, so I would say that this is clearly a bug and a huge nuisance.
The question is, is there a work around other than restarting VS or living without the Designer? Cleaning the app and recompiling all doesn't do it.
Instances of this error (1)
1. Hide Call Stack
at System.RuntimeType.CheckValue(Object value, Binder binder, CultureInfo culture, BindingFlags invokeAttr)
at System.Reflection.RtFieldInfo.InternalSetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, CultureInfo culture, Boolean doVisibilityCheck, Boolean doCheckConsistency)
at System.Reflection.RtFieldInfo.InternalSetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, CultureInfo culture, Boolean doVisibilityCheck)
at System.Runtime.Serialization.SerializationFieldInfo.InternalSetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, CultureInfo culture, Boolean requiresAccessCheck, Boolean isBinderDefault)
at System.Runtime.Serialization.FormatterServices.SerializationSetValue(MemberInfo fi, Object target, Object value)
at System.Runtime.Serialization.ObjectManager.CompleteObject(ObjectHolder holder, Boolean bObjectFullyComplete)
at System.Runtime.Serialization.ObjectManager.DoNewlyRegisteredObjectFixups(ObjectHolder holder)
at System.Runtime.Serialization.ObjectManager.RegisterObject(Object obj, Int64 objectID, SerializationInfo info, Int64 idOfContainingObj, MemberInfo member, Int32[] arrayIndex)
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.RegisterObject(Object obj, ParseRecord pr, ParseRecord objectPr, Boolean bIsString)
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ParseObjectEnd(ParseRecord pr)
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Parse(ParseRecord pr)
at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run()
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream)
at System.Resources.ResXDataNode.GenerateObjectFromDataNodeInfo(DataNodeInfo dataNodeInfo, ITypeResolutionService typeResolver)
at System.Resources.ResXDataNode.GetValue(ITypeResolutionService typeResolver)
at System.Resources.ResXResourceReader.ParseDataNode(XmlTextReader reader, Boolean isMetaData)
at System.Resources.ResXResourceReader.ParseXml(XmlTextReader reader)
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I might have an answer. I just encountered the same error and I found out that this is produced if there are some errors in a Form constructor or the Form_Load() method. I tried to comment out code in these methods and when it didn't helped I realized that there must be en error in some component.
And it was. If you use some custom component and it have some properties set to null even after a constructor of this component is called it could cause this rendering error.
You can find these properties in your Form.resx file. They will have value in the Value column set to (Nothing/null).
What helped me was to delete these bad lines there and mark my properties with the following attributes.
[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
The WinForm Designer has a bug. In fact, this bug rates as the most complained about bug in WinForm development. Live with it.
Related
When adding a SQL Server Unit Test item to a Unit Test Project in visual studio 2017 I get the following error:
The reference "Microsoft.VisualStudio.QualityTools.UnitTestFramework,
Version=15.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a,
processorArchitecture=MSIL" could not be added to the project.
This wizard will continue to run, but the resulting project may not build properly.
The project seems to build fine afterwards, but all sql unit tests fail with the following error:
Test Name: SqlTest1
Test FullName: UnitTestProject1.SqlServerUnitTest1.SqlTest1
Test Source: c:\[path]\SqlServerUnitTest1.cs : line 34
Test Outcome: Failed
Test Duration: 0:00:00.0278356
Result StackTrace:
at System.RuntimeType.TryChangeType(Object value, Binder binder, CultureInfo culture, Boolean needsSpecialCast)
at System.RuntimeType.CheckValue(Object value, Binder binder, CultureInfo culture, BindingFlags invokeAttr)
at System.Reflection.MethodBase.CheckArguments(Object[] parameters, Binder binder, BindingFlags invokeAttr, CultureInfo culture, Signature sig)
at System.Reflection.RuntimeMethodInfo.InvokeArgumentsCheck(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index)
Result Message:
Unable to set TestContext property for the class
UnitTestProject1.SqlServerUnitTest1.
Error: System.ArgumentException: Object of type
'Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.TestContextImplementation'
cannot be converted to type 'Microsoft.VisualStudio.TestTools.UnitTesting.TestContext'..
[I've already solved this and will add my fix as an answer below, I'm creating this to document the solution for others that might find it helpful. I'll still be interested if anyone else has experienced this and can shed some light on the cause]
This seems to be something to do with mismatched versions of the testing tools in the packages that are referenced automatically.
This is what I did to fix it:
Remove the references to Microsoft.VisualStudio.TestPlatform.TestFramework and Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions from the project.
Then add a new reference to Microsoft.VisualStudio.QualityTools.UnitTestFramework. You'll find it under the Assemblies -> Extensions list in the reference dialog. You might find there are two copies, both listed as version 10.1.0.0. In which case you should check the file version of each and you'll find that one is 14.0.23107.0 and one is 15.0.26228.0 It's the 15.x one that you want.
After changing these references everything worked fine for me.
In the below code the SelectedUser is null; I expected to the code below throw an null exception which I can handle somewhere in my code for example:
Application.Current.DispatcherUnhandledException += this.DispatcherUnhandledException;
or
AppDomain.CurrentDomain.UnhandledException += this.CurrentDomainUnhandledException;
// Code example; here is the SelectedUser null.
this.IsUserInRole = this.SelectedUser.UserRole;
Unfortunately, the null exception is caught in the method” MS.Internal.Data.PropertyPathWorker.RawValue(Int32 k)” and never thrown it again.
I think this is a bug in the .Net library; I cannot find any useful information in the net about the problem. Any help will be appreciated!
Used Technologies:
Windows 7 x64
.Net Framework 4.5
Visual Studio 2012 Update 2
Underlayer:
WPF
Entity Framework
SQL Server 2012
Call Stack:
Cannot get 'IsUserInRole' value (type 'Boolean') from '' (type 'DataGridViewModel'). BindingExpression:Path=IsUserInRole; DataItem='DataGridViewModel' (HashCode=22143992); target element is 'CheckBox' (Name=''); target property is 'IsChecked' (type 'Nullable`1') TargetInvocationException:'System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object.
...UserInterface.Settings.DataGridViewModel.get_IsUserInRole() in …….\SettingsModule\UserSettingsView\DataGridViewModel.cs:line 521
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index)
at MS.Internal.Data.PropertyPathWorker.GetValue(Object item, Int32 level)
at MS.Internal.Data.PropertyPathWorker.RawValue(Int32 k)'
Thanks
Looks like the exception is swalled by WPF which is done by design.
More on this here:
Why does WPF databinding swallow exceptions?
RavenDB has started throwing this error when i attempt to edit a document via the ravenDB silverlight interface. it appears machine specific at the moment, any idea whats causing this error?
[Arg_TargetInvocationException] Arguments: Debugging resource strings
are unavailable. Often the key and arguments provide sufficient
information to diagnose the problem. See
http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.60531.0&File=mscorlib.dll&Key=Arg_TargetInvocationException
at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo
method, Object target, Object[] arguments, SignatureStruct& sig,
MethodAttributes methodAttributes, RuntimeType typeOwner) at
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture,
Boolean skipVisibilityChecks) at
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Caliburn.Micro.ViewLocator.InitializeComponent(Object element)
at Caliburn.Micro.ViewLocator.<.cctor>b_3(Type viewType) at
Caliburn.Micro.ViewLocator.<.cctor>b_9(Type modelType,
DependencyObject displayLocation, Object context) at
Raven.Studio.StudioViewLocator.LocateForModelType(Type modelType,
DependencyObject viewLocation, Object context, Func4 original) at
Raven.Studio.AppBootstrapper.<>c__DisplayClassc.<ConfigureConventions>b__9(Type
t, DependencyObject v, Object c) at
Caliburn.Micro.ViewLocator.<.cctor>b__a(Object model, DependencyObject
displayLocation, Object context) at
Caliburn.Micro.View.OnModelChanged(DependencyObject targetLocation,
DependencyPropertyChangedEventArgs args) at
System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty
dp, Object oldValue, Object newValue) at
System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty
property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry,
ValueOperation operation) at
System.Windows.DependencyObject.RefreshExpression(DependencyProperty
dp) at System.Windows.Data.BindingExpression.SendDataToTarget()
at
System.Windows.Data.BindingExpression.SourcePropertyChanged(PropertyPathListener
sender, PropertyPathChangedEventArgs args) at
System.Windows.PropertyPathListener.RaisePropertyPathStepChanged(PropertyPathStep
source) at
System.Windows.PropertyAccessPathStep.RaisePropertyPathStepChanged(PropertyListener
source) at
System.Windows.CLRPropertyListener.SourcePropertyChanged(Object
sender, PropertyChangedEventArgs args) at
System.Windows.Data.WeakPropertyChangedListener.PropertyChangedCallback(Object
sender, PropertyChangedEventArgs args) at
System.ComponentModel.PropertyChangedEventHandler.Invoke(Object
sender, PropertyChangedEventArgs e) at
Caliburn.Micro.PropertyChangedBase.RaisePropertyChangedEventCore(String
propertyName) at
Caliburn.Micro.PropertyChangedBase.<>c__DisplayClass3.<NotifyOfPropertyChange>b__2()
at
Caliburn.Micro.Execute.<>c__DisplayClass2.<InitializeWithDispatcher>b__0(Action
action) at Caliburn.Micro.Execute.OnUIThread(Action action) at
Caliburn.Micro.PropertyChangedBase.NotifyOfPropertyChange(String
propertyName) at
Caliburn.Micro.ConductorBaseWithActiveItem1.ChangeActiveItem(T
newItem, Boolean closePrevious) at
Caliburn.Micro.Conductor1.<>c__DisplayClass1.<ActivateItem>b__0(Boolean
canClose, IEnumerable1 items) at
Caliburn.Micro.DefaultCloseStrategy1.Evaluate(Boolean result,
IEnumerator1 enumerator, Action2 callback) at
Caliburn.Micro.DefaultCloseStrategy1.<>c_DisplayClass4.b_0(Boolean
canClose) at Caliburn.Micro.Screen.CanClose(Action1 callback)
at Caliburn.Micro.DefaultCloseStrategy1.Evaluate(Boolean result,
IEnumerator1 enumerator, Action2 callback) at
Caliburn.Micro.DefaultCloseStrategy1.Execute(IEnumerable1 toClose,
Action2 callback) at Caliburn.Micro.Conductor1.ActivateItem(T
item) at
Raven.Studio.Features.Database.DatabaseExplorer.ActivateItem(Object
item) at
Caliburn.Micro.ConductorBase1.Caliburn.Micro.IConductor.ActivateItem(Object
item) at
Raven.Studio.Framework.Extensions.ScreenExtensions.TrackNavigationTo[T](T
conductor, IScreen newScreen, IEventAggregator events, Action
setContext) at
Raven.Studio.Features.Database.DatabaseExplorer.Caliburn.Micro.IHandle<Raven.Studio.Messages.DatabaseScreenRequested>.Handle(DatabaseScreenRequested
message) at
Caliburn.Micro.EventAggregator.<>c__DisplayClasse1.b_c()
at
Caliburn.Micro.Execute.<>c_DisplayClass2.b_0(Action
action) at Caliburn.Micro.Execute.OnUIThread(Action action) at
Caliburn.Micro.EventAggregator.Publish[TMessage](TMessage message)
at Raven.Studio.Commands.EditDocument.Execute(DocumentViewModel
document)
thanks
Build 531 fixed this issue.
RavenDB google group
seems like its a DD/MM issue thats hitting everyone today, reset the clock PC to last week (06/Nov/2011) and it works..oops will be expecting a fix asap :)
https://groups.google.com/group/ravendb/browse_thread/thread/62e55f335ffd7fdd
I'm porting an existing class library to Silverlight. I used lambda expression compilation a lot and now I'm experiencing security problems because of it.
In particular, if an anonymous class from a client SL app is participating in a lambda expression, I cannot compile it: I get a MethodAccessException with the following stack trace:
MethodBase.PerformSecurityCheck(Object obj, RuntimeMethodHandle method, IntPtr parent, UInt32 invocationFlags)
RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
MethodBase.Invoke(Object obj, Object[] parameters)
Expression.Lambda(Type delegateType, Expression body, IEnumerable<T> parameters)
Expression.Lambda(Type delegateType, Expression body, ParameterExpression[] parameters)
Expression.Lambda(Expression body, ParameterExpression[] parameters)
I tried to use InternalsVisibleTo in the client SL app to expose anonymous classes to my class library, but it didn't help. Actually it should help, but I cannot understand why it does not.
Any ideas?
UPDATE:
I've figured out that the problem is not in lambda expressions, but in dynamic generic method invocation:
If we have the following code in a class library:
public class LibClass
{
public static void StaticReceive<T>(T x)
{
Process<T>(x);
}
public static void DynamicReceive(object x)
{
typeof(LibClass).GetMethod("Process", BindingFlags.NonPublic | BindingFlags.Static)
.MakeGenericMethod(x.GetType())
.Invoke(null, new object[] { x });
}
static void Process<T>(T x)
{
// some work with typed x
}
}
and we call the StaticReceive method from the app like this:
class InternalClass { }
void MethodInUserApp()
{
var x = new InternalClass();
LibClass.StaticReceive(x);
}
it works OK, but if we use DynamicReceive, it fails. It looks like CLR considers the x parameter in the Process method as of type InternalClass, not generic T, and since InternalClass is not accessible for the library, forbids its invocation.
It looks like a bug, no?
Solved: Add the following code to your AssemblyInfo.cs:
[assembly: InternalsVisibleTo("System.Core, PublicKey=" +
"00240000048000009400000006020000002400005253413100040000010001008d56c76f9e8649" +
"383049f383c44be0ec204181822a6c31cf5eb7ef486944d032188ea1d3920763712ccb12d75fb7" +
"7e9811149e6148e5d32fbaab37611c1878ddc19e20ef135d0cb2cff2bfec3d115810c3d9069638" +
"fe4be215dbf795861920e5ab6f7db2e2ceef136ac23d5dd2bf031700aec232f6c6b1c785b4305c" +
"123b37ab")]
Discussed in the Silverlight forum
I'm working on a project where entities are being decorated by NHibernate mapping attributes such as [Property] and [Class]. Unfortunately RIAServices doesn't seem to support most of these attributes, which causes a failure when RIAServices is trying to generate the Silverlight Client Code.
When I try to build a DomainService that uses an entity decorated with the [Class] or [Property] attribute, I get an ArgumentNullException with the following error message:
Error 2 The "CreateRiaClientFilesTask" task failed unexpectedly.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.ArgumentNullException: Value cannot be null.
Parameter name: TypeName
at System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
at System.Type.GetType(String typeName)
at NHibernate.Mapping.Attributes.ClassAttribute.get_NameType()
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index)
at System.Web.DomainServices.Tools.StandardCustomAttributeBuilder.GetPropertyValues(IEnumerable`1 propertyMaps, Attribute attribute)
at System.Web.DomainServices.Tools.StandardCustomAttributeBuilder.GetAttributeDeclaration(Attribute attribute)
at System.Web.DomainServices.Tools.CustomAttributeGenerator.GenerateCustomAttributes(ClientProxyGenerator proxyGenerator, CodeTypeDeclaration referencingType, IEnumerable`1 attributes, CodeCommentStatementCollection comments)
at System.Web.DomainServices.Tools.CustomAttributeGenerator.GenerateCustomAttributes(ClientProxyGenerator proxyGenerator, CodeTypeDeclaration referencingType, IEnumerable`1 attributes, CodeAttributeDeclarationCollection outputCollection, CodeCommentStatementCollection comments)
at System.Web.DomainServices.Tools.EntityProxyGenerator.Generate()
at System.Web.DomainServices.Tools.ClientProxyGenerator.GenerateProxyClass(String& generatedCode)
at System.Web.DomainServices.Tools.CreateRiaClientFilesTask.GenerateClientProxies()
at System.Web.DomainServices.Tools.CreateRiaClientFilesTask.Execute()
at Microsoft.Build.Framework.ITask.Execute()
at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult) SL
I know that using Fluent NHibernate should solve the problem because it removes the need for NHibernate dependencies, but I want to make sure first that there aren't any other solutions before moving to Fluent NHibernate. Any thoughts on solving this problem?
As I mentioned in the comments it sounds like the issue is with NHibernate throwing up during the code generation. If you really want to use the attributes I would suggest getting the NHibernate source code and trying to attach the VS debugger to the VS instance that is doing the code generation, might help you figure out why it is failing.
Probably a better approach would be to follow this post by Brada on using NHibernate with RIA Services or watching this screencast on NHibernate with RIA Services. Both of those places seem to have working examples of them working together, so maybe start there instead of going down the route you're going.
You can add preprocessor directives to your entities so that when compiled for silverlight the attributes are missing.
#if SILVERLIGHT
//nothing
#else
[class]
#endif
public class entity{
}
We had the same issue. Solution: Get rid of the attributes and just use XML for mapping.