{"id":1690,"date":"2022-08-30T15:18:38","date_gmt":"2022-08-30T15:18:38","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2013\/11\/27\/problem-about-tools-for-windows-store-apps-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:18:38","modified_gmt":"2022-08-30T15:18:38","slug":"problem-about-tools-for-windows-store-apps-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/problem-about-tools-for-windows-store-apps-collection-of-common-programming-errors\/","title":{"rendered":"problem about tools-for-windows-store-apps&#8211;Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nHello,I&#8217;ve installed Win8 Consumer preview and VS11 Beta.Now, every time when I create a Metro app and I want to see the designer of a &#8216;form&#8217; (View designer whileon xaml)\u00a0I get an Unhandled Exception that says:Metro style applications can&#8217;t From what be activated by Administrator users without a split token.How do I solve this? From what I think it means (I googled) is that the app must be run in the Metro-view and not in the desktop-view, but VS11 starts in the desktop so, I don&#8217;t get it..<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nI&#8217;ve been getting errors all day while working with XAML.Value cannot be null.Parameter name: parentContext\u00a0 \u00a0at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext..ctor(IMetadataContext parentContext)\u00a0 \u00a0at MS.Internal.Host.ProjectMetadataContext..ctor(IMetadataContext platformMetadata, AssemblyReferenceProvider referenceProvider)\u00a0 \u00a0at MS.Internal.Host.ProjectMetadataContext.FromReferences(AssemblyReferenceProvider referenceProvider)\u00a0 \u00a0at MS.Inter<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nI just loaded my Windows Store App into Blend and immediately got the following exception message:System.ExceptionThe provided package is already installed, and reinstallation of the package was blocked. Check the AppXDeployment-Server event log for details. (Exception from HRESULT: 0x80073CFB)\u00a0\u00a0 at Microsoft.Expression.HostUtility.Platform.AppContainerProcessDomainFactory.CreateDesignerProcess(String applicationPath, String clientPort, Uri hostUri, IDictionary environmentVariables, In<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nHi!I&#8217;ve been\u00a0getting this exception for a while now. I&#8217;ve just tried to empty my App.xaml and working with a brand new user control, and still getting it. Can someone point me into the right direction?Thanks in advance,FabMicrosoft.Expression.DesignHost.Isolation.Remoting.RemoteExceptionLate bound operations cannot be performed on fields with types for which Type.ContainsGenericParameters is true.\u00a0\u00a0 at System.Reflection.RtFieldInfo.InternalGetValue(Object obj, StackCrawlMark&amp;<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nI receive this error in ALL of my xaml designers for my project. System.ArgumentNullExceptionValue cannot be null.Parameter name: key\u00a0\u00a0at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)\u00a0\u00a0at Microsoft.Expression.DesignModel.Metadata.PlatformMetadataBase.NewReplacedExternalType(PlatformMetadataBase platformMetadata, IPlatformTypes sourcePlatformTypes, IAssembly assembly, Type keyType, Type replaceType, ITypeId baseType, ITypeId neutralType,IX<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nHi I just installed VS 2012 Ultimate and I create new Blank Windows Store App (C#) and I want to design the app but I always get designer unhandled exception. I tried uninstall VS2012 and reinstall but it does not help. I also tried Blend \/ VS Express 2012both does not work. Well, at least one thing work, when I create an Windows Form application&#8230; but I want to use WPF&#8230;An unhandled exception has occurred. Details:System.Runtime.Remoting.RemotingException[3176] Designer process terminated une<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nHi all,I am trying to create my HelloWorld app for Windows 8 building with C# in Visual Studios 2012 (http:\/\/msdn.microsoft.com\/en-us\/library\/windows\/apps\/jj676793#download_locations). However I am unable to load the designer after double-clicking the MainPage.xaml(which is a Basic Page).\u00a0 Please help me \ud83d\ude41 It says &#8220;An unhandled exception has occured&#8221; and here are the details:System.Runtime.InteropServices.COMExceptionError HRESULT E_FAIL has been returned from a call to a COM com<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.msdn.microsoft.com\/dn186180.LOGO_Win1211(id-id,MSDN.10).png\" \/><br \/>\nmsdn<br \/>\nwindows-store-apps-forums tools-for-windows-store-apps-<br \/>\nI keep getting these type of exceptions in the XAML designer.Unhandled Exception has occurredClick here to reload the designerMicrosoft.Expression.DesignHost.Isolation.Remoting.RemoteExceptionThe value cannot be a null reference (Nothing in Visual Basic) when the target type is a value type.\u00a0\u00a0 at Microsoft.Expression.Markup.DocumentModel.DocumentPrimitiveNode..ctor(IDocumentContext context, ITypeId typeId, IDocumentNodeValue value)\u00a0\u00a0 at Microsoft.Expression.Markup.DocumentMod<\/li>\n<\/ul>\n<p id=\"rop\"><small>Originally posted 2013-11-27 12:31:05. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>msdn windows-store-apps-forums tools-for-windows-store-apps- Hello,I&#8217;ve installed Win8 Consumer preview and VS11 Beta.Now, every time when I create a Metro app and I want to see the designer of a &#8216;form&#8217; (View designer whileon xaml)\u00a0I get an Unhandled Exception that says:Metro style applications can&#8217;t From what be activated by Administrator users without a split token.How do I [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1690","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=1690"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1690\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=1690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=1690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=1690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}