I have migrated one Web API from .NET Core 2.1 to .NET 6.0. And did the required changes, So API started building.
I have below lines in startup.cs, When I run the API it gives me error at ApiVersionDescriptions.
The error is
System.Reflection.ReflectionTypeLoadException HResult=0x80131602 Message=Unable to load one or more of the requested types.Method 'Apply' in type 'Swashbuckle.AspNetCore.Annotations.AnnotationsDocumentFilter' from assembly 'Swashbuckle.AspNetCore.Annotations, Version=3.0.0.0, Culture=neutral, PublicKeyToken=e9121ecc40036af8' does not have an implementation. Method 'Apply' in type 'Swashbuckle.AspNetCore.Annotations.AnnotationsOperationFilter' from assembly 'Swashbuckle.AspNetCore.Annotations, Version=3.0.0.0, Culture=neutral, PublicKeyToken=e9121ecc40036af8' does not have an implementation. Method 'Apply' in type 'Swashbuckle.AspNetCore.Annotations.AnnotationsParameterFilter' from assembly 'Swashbuckle.AspNetCore.Annotations, Version=3.0.0.0, Culture=neutral, PublicKeyToken=e9121ecc40036af8' does not have an implementation. Method 'Apply' in type 'Swashbuckle.AspNetCore.Annotations.AnnotationsSchemaFilter' from assembly 'Swashbuckle.AspNetCore.Annotations, Version=3.0.0.0, Culture=neutral, PublicKeyToken=e9121ecc40036af8' does not have an implementation. Source=System.Private.CoreLib
Related
Migrated Xamarin.Android project to AndroidX and had to update some packages. Now I am unable to build my project and getting following error messages:
`javax.inject.Named` generated by: JavaX.Inject.INamed, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Scope` generated by: Javax.Inject.IScope, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Qualifier` generated by: JavaX.Inject.IQualifier, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
The Java type `javax.inject.Inject` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
`javax.inject.Provider` generated by: JavaX.Inject.IProvider, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Inject` generated by: JavaX.Inject.IInject, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Qualifier` generated by: Javax.Inject.IQualifier, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
The Java type `javax.inject.Provider` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
`javax.inject.Scope` generated by: JavaX.Inject.IScope, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Named` generated by: Javax.Inject.INamed, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
The Java type `javax.inject.Scope` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
`javax.inject.Provider` generated by: Javax.Inject.IProvider, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Singleton` generated by: JavaX.Inject.ISingleton, Xamarin.JavaX.Inject, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
`javax.inject.Inject` generated by: Javax.Inject.IInject, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
The Java type `javax.inject.Named` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
The Java type `javax.inject.Qualifier` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
`javax.inject.Singleton` generated by: Javax.Inject.ISingleton, Scanbot.Xamarin.SDK.Dependencies, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
The Java type `javax.inject.Singleton` is generated by more than one managed type. Please change the [Register] attribute so that the same Java type is not emitted.
Please advice how it can be fixed or how can I change the [Register] attribute and where it needs to be done. I cannot remove those packages, other packages depend on them.
After the migration , we'll need to make some manual namespace changes for scenarios the tool doesn't cover.
AndroidX replaces the Android support libraries , and so any references to Android support library types must be replaced with references to AndroidX types.
The following table shows the namespace changes
Android support library namespace
AndroidX namespace
Android.Support.V4.App
AndroidX.Core.App
Android.Support.V4.Content
AndroidX.Core.Content
Android.Support.V4.App
AndroidX.Fragment.App
Android.Support.V7.App
AndroidX.AppCompat.App
Android.Support.V7.Widget
AndroidX.AppCompat.Widget
More : https://github.com/xamarin/AndroidX/blob/main/mappings/androidx-class-mapping.csv.
Refer to the links for more details :
https://learn.microsoft.com/en-us/xamarin/xamarin-forms/troubleshooting/questions/forms5-migration#use-androidx-types
https://learn.microsoft.com/en-us/xamarin/xamarin-forms/platform/android/androidx-migration
Update
Delete all the packages and re-add them in projects.
My MVC 4 project(use System.Web.Mvc.DLL version 4) was working,but now suddenly I get an error(without anything).That error occurs in my controller which call EF code first code from data layer
This is the line causing the error in MVC 4 Project:
var cultures = db.Cultures.Select(c => c.Code).ToArray();//call from data layer
In my mvc project I have deleted the data layer and added it again it again and then I set that DLL copy local to true but the error was not fixed.
My MVC project use System.Web.Mvc, Version=4.0.0.0 and copy local is true And Data layer use System.Web.Mvc, Version=3.0.0.0 and copy local is true
I looked error inner exception it give that error
Could not load file or assembly 'System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Did you check your Web.config file? You should have a dependentAssembly defined for System.Web.Mvc that specifies its version.
Creating the razor view with strongly typed of Entity Framework generated POCO gives the below error.
The type 'System.Data.Objects.DataClasses.EntityObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
However i added System.Data, System.Data.Entity dlls into my MVC 3 project.
In case if i use ViewModel object instead of EF Created POCO it is not showing error.
What is the problem of binding Entity Framework object in Razor View?
Edit: Reading Using Entity Model Object in ASP.Net MVC View Page is not helping me. What could i do here, Do i need to create another ViewModel for each POCO?
Try adding
<add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
To the <system.web> section of your web.config
I'm new at Telerik OpenAccess ORM and I use other assemblies like CRISII (in house built for templates). I use these with other ORM's successfully like SubSonic but can't with Telerik. Here is my error:
Error 73 Unable to load assembly 'WritingChallenge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' : Could not load file or assembly 'CRISII, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b589e2deb0b5c884' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)
ExceptionString:
System.SystemException: Unable to load assembly 'WritingChallenge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' : Could not load file or assembly 'CRISII, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b589e2deb0b5c884' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515) ---> System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.RuntimeModule.GetTypes()
at System.Reflection.Assembly.GetTypes()
at Telerik.OpenAccess.Metadata.MetadataAttributesReader.PrepareMetaModelTypes(Assembly assembly)
--- End of inner exception stack trace ---
at Telerik.OpenAccess.Metadata.MetadataAttributesReader.PrepareMetaModelTypes(Assembly assembly)
at Telerik.OpenAccess.Metadata.MetadataAttributesReader.ReadMetaModel(Assembly assembly)
at Telerik.OpenAccess.Metadata.AttributesMetadataSource.<>c__DisplayClass1.<FromAssembly>b__0()
at Telerik.OpenAccess.Metadata.AttributesMetadataSource.CreateModel()
at Telerik.OpenAccess.Metadata.MetadataSource.GetModelCore(MetadataContainer old)
at Telerik.OpenAccess.Sdk.Enhancer.Enhancer.CrossDomainRunImpl(AssemblyLoader assemblyLoader)
at Telerik.OpenAccess.Sdk.Enhancer.EnhancerBase.CrossDomainRun() C:\SVNProjects\WritingChallenge\WritingChallenge\obj\Debug\WritingChallenge.dll WritingChallenge
A possible cause for this issue is the Attributes mapping, you are using for your domain model. You could try switching to XML mapping and using it as your mapping approach.
I created a custom worflow activity that inherit from CompositeActivity as shown below using VS2008
public class CustomWorkflowActivity : System.Workflow.ComponentModel.CompositeActivity
I am able to write the below with no problems
<GS0:People365WorkflowActivity x:Class="People365.Workflows.Advance_Loan_1WF"
x:Name="Advance_Loan_1"
xmlns:GS0="clr-namespace:WorkflowEngine.Engine;assembly=WorkflowEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d2bf1cbcd6bbcd82"
xmlns:GS1="clr-namespace:WorkflowEngine.ActivityLibrary;assembly=WorkflowEngine.ActivityLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d2bf1cbcd6bbcd82"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<GS1:People365SequenceActivity x:Name="Activity2" WorkflowTemplateActivityId="a6b6327b-c27f-459e-a933-c3cf66ab711f" IsMandatoryActivity="False"></GS1:People365SequenceActivity>
</GS0:People365WorkflowActivity>
after migrating the application to VS2010, the below errors appear
The type 'People365WorkflowActivity' does not support direct content.
Type 'WorkflowEngine.Engine.People365WorkflowActivity' does not have a suitable TypeConverter or content property to handle this content.
Any help is very appreciated.
use the bellow:
<GS0:People365WorkflowActivity x:Class="People365.Workflows.Advance_Loan_1WF"
x:Name="Advance_Loan_1" xmlns:GS0="clr-
namespace:WorkflowEngine.Engine;assembly=WorkflowEngine,Version=1.0.0.0,
Culture=neutral,
PublicKeyToken=d2bf1cbcd6bbcd82" xmlns:GS1="clr-
namespace:WorkflowEngine.ActivityLibrary;assembly=WorkflowEngine.ActivityLibrary,
Version=1.0.0.0, Culture=neutral, PublicKeyToken=d2bf1cbcd6bbcd82"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<GS0:People365WorkflowActivity.Activities>
<GS1:People365SequenceActivity x:Name="Activity2"
WorkflowTemplateActivityId="a6b6327b-c27f-459e-a933-c3cf66ab711f" IsMandatoryActivity="False">
</GS1:People365SequenceActivity>
</GS0:People365WorkflowActivity.Activities>
</GS0:People365WorkflowActivity>