Crashes on an ASP.NET application

[Guest]

We're in the final stages of developing a new version of our Flagship product.
Many of the new features are based on ASP.NET 2.0
Our last build started to manifest the following symptom:
After installation some ASP.NET pages will load correctly, but after
accessing x pages the x+1 page will crash during compilation, refreshing the
browser will solve the issue for this page (it will load every time), but
page x+2 will fail, and so on.
This is an example of the event we're seeing in the Windows Event Log:


Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 6/22/2007 10:28:21 AM
Event time (UTC): 6/22/2007 8:28:21 AM
Event ID: 30e5276b47194221a46698e611d36d45
Event sequence: 103
Event occurrence: 1
Event detail code: 0

Application information:
Application domain: /LM/W3SVC/1/Root/Newsway-1-128269726612258696
Trust level: Full
Application Virtual Path: /Newsway
Application Path: D:\Newsway\
Machine name: VMBUILD-V

Process information:
Process ID: 1404
Process name: w3wp.exe
Account name: NT AUTHORITY\SYSTEM

Exception information:
Exception type: Exception
Exception message: The method or operation is not implemented.

Request information:
Request URL:
http://192.168.0.240/Newsway/ASPX/SetLayout/default.aspx?jobid=38
Request path: /Newsway/ASPX/SetLayout/default.aspx
User host address: 192.168.0.56
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\SYSTEM

Thread information:
Thread ID: 1
Thread account name: NT AUTHORITY\SYSTEM
Is impersonating: False
Stack trace: at System.RuntimeTypeHandle._GetTypeByName(String name,
Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly,
StackCrawlMark& stackMark, Boolean loadTypeFromPartialName)
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean
throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark&
stackMark)
at System.RuntimeType.PrivateGetType(String typeName, Boolean
throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark&
stackMark)
at System.Type.GetType(String typeName)
at System.CodeDom.Compiler.CompilerInfo.get_IsCodeDomProviderTypeValid()
at
System.Web.Compilation.CompilationUtil.GetRecompilationHash(CompilationSection ps)
at System.Web.Configuration.CompilationSection.get_RecompilationHash()
at
System.Web.Compilation.BuildResultCompiledType.ComputeHashCode(HashCodeCombiner hashCodeCombiner)
at
System.Web.Compilation.BuildResultCompiledTemplateType.ComputeHashCode(HashCodeCombiner hashCodeCombiner)
at System.Web.Compilation.BuildResult.ComputeHashCode(Int64 hashCode1,
Int64 hashCode2)
at
System.Web.Compilation.PreservationFileWriter.SaveBuildResultToFile(String
preservationFile, BuildResult result, Int64 hashCode)
at System.Web.Compilation.DiskBuildResultCache.CacheBuildResult(String
cacheKey, BuildResult result, Int64 hashCode, DateTime utcStart)
at System.Web.Compilation.BuildManager.CacheBuildResultInternal(String
cacheKey, BuildResult result, Int64 hashCode, DateTime utcStart)
at System.Web.Compilation.BuildManager.CacheBuildResult(String cacheKey,
BuildResult result, DateTime utcStart)
at
System.Web.Compilation.BuildManager.CacheVPathBuildResultInternal(VirtualPath
virtualPath, BuildResult result, DateTime utcStart)
at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath
virtualPath)
at
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath
virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean
allowBuildInPrecompile)
at
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext
context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp,
Boolean allowBuildInPrecompile)
at
System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath
virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
at
System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath
virtualPath, Type requiredBaseType, HttpContext context, Boolean
allowCrossApp, Boolean noAssert)
at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context,
String requestType, VirtualPath virtualPath, String physicalPath)
at
System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext
context, String requestType, VirtualPath virtualPath, String physicalPath)
at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String
requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
at
System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously)


Custom event details:

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

 

[bruce barker]

most likely the compiler is using reflection and either one of your
classes is thowing an error when a property is accessed (be sure your
objects handle being instantiated with no request) or one page
references another without a reference directive. (this will cause
intermittent compile error depending on if the two pages end up in the
same compiel batch).


-- bruce (sqlwork.com)