SharePoint - InvalidOperationException 0x80131509

이번엔, SharePoint를 단순히 사용할 때가 아니라 개발자의 코딩이 섞였을 때 발생할 수 있는 문제입니다. 대충 이런 식으로 오류 메시지가 발생했는데요,

'/' 응용 프로그램에 서버 오류가 있습니다.
<nativehr>0x80131509</nativehr><nativestack></nativestack>
설명: 현재 웹 요청을 실행하는 동안 처리되지 않은 예외가 발생했습니다. 스택 추적을 검토하여 발생한 오류 및 코드에서 오류가 발생한 위치에 대한 자세한 정보를 확인하십시오.

예외 정보: System.InvalidOperationException: <nativehr>0x80131509</nativehr><nativestack></nativestack>

소스 오류:

현재 웹 요청을 실행하는 동안 처리되지 않은 예외가 생성되었습니다. 아래의 예외 스택 추적을 사용하여 예외의 원인 및 위치 정보를 확인할 수 있습니다.

스택 추적:

[InvalidOperationException: <nativehr>0x80131509</nativehr><nativestack></nativestack>]
   Microsoft.SharePoint.Library.SPRequestInternalClass.GetFileAndMetaInfo(String bstrUrl, StorePath path, Byte bPageView, Byte bPageMode, Byte bGetBuildDependencySet, String bstrCurrentFolderUrl, Int32 iRequestVersion, Byte bMainFileRequest, OpenBinaryFlags grfob, Boolean& pbCanCustomizePages, Boolean& pbCanPersonalizeWebParts, Boolean& pbCanAddDeleteWebParts, Boolean& pbGhostedDocument, Boolean& pbDefaultToPersonal, Boolean& pbIsWebWelcomePage, StorePath& pbstrSiteRoot, Guid& pgSiteId, UInt32& pdwVersion, String& pbstrTimeLastModified, String& pbstrContent, UInt32& pdwPartCount, Object& pvarMetaData, Object& pvarMultipleMeetingDoclibRootFolders, StorePath& pspRedirectPath, String& pbstrRedirectParams, Boolean& pbObjectIsList, Guid& pgListId, UInt32& pdwItemId, Int64& pllListFlags, Boolean& pbAccessDenied, Guid& pgDocid, Byte& piLevel, UInt64& ppermMask, Object& pvarBuildDependencySet, UInt32& pdwNumBuildDependencies, Object& pvarBuildDependencies, String& pbstrFolderUrl, String& pbstrContentTypeOrder, Guid& pgDocScopeId, Boolean& pbNoExecute) +0
   Microsoft.SharePoint.Library.SPRequest.GetFileAndMetaInfo(String bstrUrl, StorePath path, Byte bPageView, Byte bPageMode, Byte bGetBuildDependencySet, String bstrCurrentFolderUrl, Int32 iRequestVersion, Byte bMainFileRequest, OpenBinaryFlags grfob, Boolean& pbCanCustomizePages, Boolean& pbCanPersonalizeWebParts, Boolean& pbCanAddDeleteWebParts, Boolean& pbGhostedDocument, Boolean& pbDefaultToPersonal, Boolean& pbIsWebWelcomePage, StorePath& pbstrSiteRoot, Guid& pgSiteId, UInt32& pdwVersion, String& pbstrTimeLastModified, String& pbstrContent, UInt32& pdwPartCount, Object& pvarMetaData, Object& pvarMultipleMeetingDoclibRootFolders, StorePath& pspRedirectPath, String& pbstrRedirectParams, Boolean& pbObjectIsList, Guid& pgListId, UInt32& pdwItemId, Int64& pllListFlags, Boolean& pbAccessDenied, Guid& pgDocid, Byte& piLevel, UInt64& ppermMask, Object& pvarBuildDependencySet, UInt32& pdwNumBuildDependencies, Object& pvarBuildDependencies, String& pbstrFolderUrl, String& pbstrContentTypeOrder, Guid& pgDocScopeId, Boolean& pbNoExecute) +4851
   Microsoft.SharePoint.SPWeb.GetWebPartPageContent(Uri pageUrl, Int32 pageVersion, PageView requestedView, HttpContext context, Boolean forRender, Boolean includeHidden, Boolean mainFileRequest, Boolean fetchDependencyInformation, Boolean& ghostedPage, SPResourcePath& siteRoot, Guid& siteId, Int64& bytes, Guid& docId, UInt32& docVersion, String& timeLastModified, Byte& level, Object& buildDependencySetData, UInt32& dependencyCount, Object& buildDependencies, SPWebPartCollectionInitialState& initialState, Object& oMultipleMeetingDoclibRootFolders, SPResourcePath& redirectPath, String& redirectParams, Boolean& ObjectIsList, Guid& listId, Boolean& isSafeForBuildProvider, Boolean allowCompleteRequest) +1564
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModuleData.FetchWebPartPageInformationForInit(HttpContext context, SPWeb spweb, Boolean mainFileRequest, Uri pathUrl, Boolean impersonate, Boolean& isAppWeb, Boolean& fGhostedPage, Guid& docId, UInt32& docVersion, String& timeLastModified, SPFileLevel& spLevel, String& masterPageUrl, String& customMasterPageUrl, String& webUrl, String& siteUrl, Guid& siteId, Object& buildDependencySetData, SPWebPartCollectionInitialState& initialState, SPResourcePath& siteRoot, SPResourcePath& redirectPath, String& redirectParams, Object& oMultipleMeetingDoclibRootFolders, Boolean& objectIsList, Guid& listId, Int64& bytes, Boolean& isSafeForBuildProvider, Boolean allowCompleteRequest) +1723
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModuleData.FetchWebPartPageInformation(HttpContext context, String path, Boolean impersonate, Boolean& isAppWeb, Boolean& fGhostedPage, Guid& docId, UInt32& docVersion, String& timeLastModified, SPFileLevel& level, String& masterpageUrl, String& customMasterPageUrl, String& webUrl, String& siteUrl, Guid& siteId, Object& buildDependencySetData, Boolean& isSafeForBuildProvider) +304
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModuleData.GetWebPartPageData(HttpContext context, String path, Boolean throwIfFileNotFound) +368
   Microsoft.SharePoint.ApplicationRuntime.SPVirtualFile.GetVirtualPathProviderCacheKey(String virtualPath) +69
   Microsoft.SharePoint.ApplicationRuntime.SPVirtualPathProvider.GetCacheKey(String virtualPath) +105
   System.Web.Compilation.BuildManager.GetCacheKeyFromVirtualPath(VirtualPath virtualPath, Boolean& keyFromVPP) +23
   System.Web.Compilation.BuildManager.GetVPathBuildResultFromCacheInternal(VirtualPath virtualPath, Boolean ensureIsUpToDate) +36
   System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +87
   System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +131
   System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean ensureIsUpToDate) +94
   System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath) +29
   System.Web.UI.MasterPage.CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection) +135
   System.Web.UI.Page.get_Master() +65
   System.Web.UI.Page.ApplyMasterPage() +18
   System.Web.UI.Page.PerformPreInit() +53
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +966

[InvalidOperationException: 동적 작업은 형식이 같은 AppDomain에서만 수행할 수 있습니다.]
   System.Runtime.CompilerServices.CallSiteBinder.BindCore(CallSite`1 site, Object[] args) +334
   System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +709
   MyTestWebApp.Extension.GetValue() +213
   MyTestWebApp.Extension.GetContext() +10
   System.Web.UI.Page.SaveAllState() +58
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3960