You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Assembly.LoadFrom("View.dll") and create instance of “View” in a Console project.
Run or debug Console project
Raise exception:
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
---> System.Windows.Markup.XamlParseException: Could not load file or assembly 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. 系统找不到指定的文件。
---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. 系统找不到指定的文件。
File name: 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
at System.Reflection.RuntimeAssembly.InternalLoad(AssemblyName assemblyName, StackCrawlMark& stackMark, AssemblyLoadContext assemblyLoadContext, RuntimeAssembly requestingAssembly, Boolean throwOnFileNotFound)
at System.Reflection.Assembly.Load(AssemblyName assemblyRef)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveAssembly(BamlAssembly bamlAssembly)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveBamlTypeToType(BamlType bamlType)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveBamlType(BamlType bamlType, Int16 typeId)
at System.Windows.Baml2006.Baml2006SchemaContext.GetXamlType(Int16 typeId)
at System.Windows.Baml2006.Baml2006SchemaContext.GetProperty(Int16 propertyId, XamlType parentType)
at System.Windows.Baml2006.Baml2006Reader.Process_PropertyArrayStart()
at System.Windows.Baml2006.Baml2006Reader.Process_OneBamlRecord()
at System.Windows.Baml2006.Baml2006Reader.Process_BamlRecords()
at System.Windows.Baml2006.Baml2006Reader.Read()
at System.Windows.Markup.WpfXamlLoader.TransformNodes(XamlReader xamlReader, XamlObjectWriter xamlWriter, Boolean onlyLoadOneNode, Boolean skipJournaledProperties, Boolean shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack`1 stack, IStyleConnector styleConnector)
at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
--- End of inner exception stack trace ---
at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
Adding a usage of Microsoft.Xaml.Behaviors in csharp code can avoid this issue.
using Microsoft.Xaml.Behaviors.Core;
namespace View
{
public class HostedService : IAppHostedService
{
public HostedServicer()
{
// Any reference of Microsoft.Xaml.Behaviors will work
ConditionBehavior conditionBehavior = new ConditionBehavior();
}
}
}
It seems that there are some differences between the mechanism of baml assembly loading and csharp
Impact
No response
Configuration
No response
Other information
No response
The text was updated successfully, but these errors were encountered:
NeverMorewd
changed the title
Call a wpf lib with reflection raise excepion TargetInvocationException
Calling a wpf lib with reflection raised excepion TargetInvocationException
Apr 20, 2024
NeverMorewd
changed the title
Calling a wpf lib with reflection raised excepion TargetInvocationException
Calling a wpf lib with reflection raised TargetInvocationException
Apr 20, 2024
Description
.NET8
visual studio 2022
Reproduction Steps
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
---> System.Windows.Markup.XamlParseException: Could not load file or assembly 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. 系统找不到指定的文件。
---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. 系统找不到指定的文件。
File name: 'Microsoft.Xaml.Behaviors, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
at System.Reflection.RuntimeAssembly.InternalLoad(AssemblyName assemblyName, StackCrawlMark& stackMark, AssemblyLoadContext assemblyLoadContext, RuntimeAssembly requestingAssembly, Boolean throwOnFileNotFound)
at System.Reflection.Assembly.Load(AssemblyName assemblyRef)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveAssembly(BamlAssembly bamlAssembly)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveBamlTypeToType(BamlType bamlType)
at System.Windows.Baml2006.Baml2006SchemaContext.ResolveBamlType(BamlType bamlType, Int16 typeId)
at System.Windows.Baml2006.Baml2006SchemaContext.GetXamlType(Int16 typeId)
at System.Windows.Baml2006.Baml2006SchemaContext.GetProperty(Int16 propertyId, XamlType parentType)
at System.Windows.Baml2006.Baml2006Reader.Process_PropertyArrayStart()
at System.Windows.Baml2006.Baml2006Reader.Process_OneBamlRecord()
at System.Windows.Baml2006.Baml2006Reader.Process_BamlRecords()
at System.Windows.Baml2006.Baml2006Reader.Read()
at System.Windows.Markup.WpfXamlLoader.TransformNodes(XamlReader xamlReader, XamlObjectWriter xamlWriter, Boolean onlyLoadOneNode, Boolean skipJournaledProperties, Boolean shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack`1 stack, IStyleConnector styleConnector)
at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
--- End of inner exception stack trace ---
at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
source:
wpf/src/Microsoft.DotNet.Wpf/src/PresentationFramework/System/Windows/Markup/Baml2006/Baml2006SchemaContext.cs
Line 24 in 148547d
Expected behavior
Run without exceptions
Actual behavior
Throw TargetInvocationException
Regression?
No response
Known Workarounds
Adding a usage of Microsoft.Xaml.Behaviors in csharp code can avoid this issue.
It seems that there are some differences between the mechanism of baml assembly loading and csharp
Impact
No response
Configuration
No response
Other information
No response
The text was updated successfully, but these errors were encountered: