ID của bài: 948233 - Xem sản phẩm mà bài này áp dụng vào.
When you run a Microsoft .NET Framework 2.0-based application, you receive a System.InvalidOperationException exception. This problem occurs if the following conditions are true:
If you change the AnonymousType field to False, you do not receive the exception even if you have installed security update MS 07-040.
Hotfix informationA supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=supportNote In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
PrerequisitesTo apply this hotfix, you must have the .NET Framework 2.0 SP1 installed.
Restart requirementYou have to restart the computer after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfixes.
File informationThe English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Thu gọn bảng nàyBung rộng bảng này
When this issue occurs, the call stack that is generated resembles the following:
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
System.InvalidOperationException was unhandled Message="Unable to generate a temporary class (result=1).\r\nerror CS0266: Cannot implicitly convert type 'ConsoleApplication2.Color1?' to 'ConsoleApplication2.Color2?'. An explicit conversion exists (are you missing a cast?)\r\n" Source="System.Xml" StackTrace: at System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns, XmlSerializerCompilerParameters xmlParameters, Evidence evidence) at System.Xml.Serialization.TempAssembly.GenerateAssembly(XmlMapping xmlMappings, Type types, String defaultNamespace, Evidence evidence, XmlSerializerCompilerParameters parameters, Assembly assembly, Hashtable assemblies) at System.Xml.Serialization.TempAssembly..ctor(XmlMapping xmlMappings, Type types, String defaultNamespace, String location, Evidence evidence) at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace) at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace) at ConsoleApplication2.Program.Main(String args) in C:\Users\daroth\Documents\Visual Studio 2008\Projects\DevDivBugs162210\ConsoleApplication2\Program.cs:line 48 at System.AppDomain._nExecuteAssembly(Assembly assembly, String args) at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart() InnerException:
931212For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
(https://support.microsoft.com/kb/931212/ )MS07-040: Vulnerabilities in the .NET Framework could allow remote code execution
(https://support.microsoft.com/kb/824684/LN/ )Description of the standard terminology that is used to describe Microsoft software updates
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section of this article.
ID của bài: 948233 - Lần xem xét sau cùng: 21 Tháng Sáu 2014 - Xem xét lại: 2.0