An ASP.NET Web Site raises randomly this System.Drawing-error:
System.Runtime.InteropServices.ExternalException: System.Drawing.Bitmap..ctor(Stream stream)
System.Drawing.ToolboxBitmapAttribute..cctor()
Exception information:
Exception type: TypeInitializationException
Exception message: The type initializer for 'System.Drawing.ToolboxBitmapAttribute' threw an exception.
Stack trace: at System.Reflection.CustomAttribute._CreateCaObject(Void* pModule, Void* pCtor, Byte** ppBlob, Byte* pEndBlob, Int32* pcNamedArgs)
at System.Reflection.CustomAttribute.CreateCaObject(Module module, RuntimeMethodHandle ctor, IntPtr& blob, IntPtr blobEnd, Int32& namedArgs)
at System.Reflection.CustomAttribute.GetCustomAttributes(Module decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes)
at System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeType type, RuntimeType caType, Boolean inherit)
at System.RuntimeType.GetCustomAttributes(Type attributeType, Boolean inherit)
at System.ComponentModel.ReflectTypeDescriptionProvider.ReflectGetAttributes(Type type)
at System.ComponentModel.ReflectTypeDescriptionProvider.ReflectedTypeData.GetAttributes()
at System.ComponentModel.TypeDescriptor.TypeDescriptionNode.DefaultTypeDescriptor.System.ComponentModel.ICustomTypeDescriptor.GetAttributes()
at System.ComponentModel.TypeDescriptor.GetAttributes(Type componentType)
at System.Web.UI.ThemeableAttribute.IsTypeThemeable(Type type)
at System.Web.UI.Control.ApplySkin(Page page)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Why? I think that this is a .NET Framework error (I'm actually not trying to create any images).
I found a temporary solution: restart IIS and delete Temporary ASP.NET Files ("%WINDIR%\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files").
But when this error happens in the production web-server, temporary is not enough...
By coincidence we've had this on one of our servers today. It's a known issue in ASP.NET, there's a hotfix for it at http://support.microsoft.com/kb/975410.
Changing this setting to true in the web.config fixed it for me:
<validation validateIntegratedModeConfiguration="true" />
Related
i am getting an error while page reload on a dropdownlist option chang
[InvalidOperationException: Operation is not valid due to the current state of the object.]
System.Web.HttpValueCollection.ThrowIfMaxHttpCollectionKeysExceeded() +2725318
System.Web.HttpValueCollection.FillFromEncodedBytes(Byte[] bytes, Encoding encoding) +61
System.Web.HttpRequest.FillInFormCollection() +148
[HttpException (0x80004005): The URL-encoded form data is not valid.]
System.Web.HttpRequest.FillInFormCollection() +206
System.Web.HttpRequest.get_Form() +68
System.Web.HttpRequest.get_HasForm() +8807191
System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) +97
System.Web.UI.Page.DeterminePostBackMode() +63
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +133
I had found some articles saying if you increase the value of MaxHttpCollectionKeys in the app setting it will work but it doesn't seem to work for me
I have tried various different values extending to the below value but none work of
<add key="aspnet:MaxHttpCollectionKeys" value="900000000000000000000000000000" />
you help is most appreciated
I deleted and recreated the subdomain for an ASP.Net site. I then uploaded the files, but when I go and open a browser, I get a security exception that states that I have to modify the application's configuration file to grant trust. Sadly, the error message does not say the file that caused the issue, the trust that is a problem, or anything that I can see.
Here is what I see:
Server Error in '/' Application.
Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
Source Error:
[No relevant source lines]
Source File: App_Web_iqeawexe.0.cs Line: 0
Stack Trace:
[SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap, StackCrawlMark& stackMark) +31
System.Security.CodeAccessPermission.Demand() +46
System.Reflection.RuntimeAssembly.VerifyCodeBaseDiscovery(String codeBase) +118
System.Reflection.RuntimeAssembly.GetName(Boolean copiedName) +69
System.Reflection.Assembly.GetName() +12
DevExpress.Web.ASPxClasses.Internal.HttpUtils.<get_DXValidatorType>b__0(Assembly i) +9
System.Linq.WhereArrayIterator`1.MoveNext() +55
System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source) +4216052
DevExpress.Web.ASPxClasses.Internal.HttpUtils.get_DXValidatorType() +120
DevExpress.Web.ASPxClasses.Internal.HttpUtils.GetValueFromRequest(HttpRequest request, String key, Boolean skipValidation) +25
DevExpress.Web.ASPxClasses.Internal.HttpUtils.GetValueFromRequest(String key, Boolean skipValidation) +60
DevExpress.Web.ASPxClasses.Internal.MvcUtils.get_CallbackName() +79
DevExpress.Web.ASPxClasses.Internal.RenderUtils.IsAnyCallback(Page page) +51
DevExpress.Web.ASPxClasses.Internal.ResourceRegistrator.EnsureResourcesSynchronized(Page page) +55
DevExpress.Web.ASPxClasses.Internal.ResourceRegistrator.RegisterResource(Page page, ResourceData resource, Boolean useStandardRegistration) +19
DevExpress.Web.ASPxClasses.ASPxWebControl.RegisterHoverIncludeScripts() +84
DevExpress.Web.ASPxClasses.ASPxWebControl.RegisterClientIncludeScripts() +72
DevExpress.Web.ASPxClasses.ASPxWebControl.OnPreRender(EventArgs e) +96
DevExpress.Web.ASPxClasses.ASPxDataWebControlBase.OnPreRender(EventArgs e) +32
System.Web.UI.Control.PreRenderRecursiveInternal() +103
System.Web.UI.Control.PreRenderRecursiveInternal() +175
System.Web.UI.Control.PreRenderRecursiveInternal() +175
System.Web.UI.Control.PreRenderRecursiveInternal() +175
System.Web.UI.Control.PreRenderRecursiveInternal() +175
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8431
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +253
System.Web.UI.Page.ProcessRequest() +78
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.default_aspx.ProcessRequest(HttpContext context) in App_Web_iqeawexe.0.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +100
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
Thoughts?
The problem turned out to be an defect in DevExpress release. The release posted on July 8th broke websites using Medium Trust model. They posted a hotfix.
Here is what DevExpress wrote me: "We have already fixed this issue in the context of the System.Security.Permissions.FileIOPermission exception after updating to DevExpress 2013.1.5 in Medium Trust environment ticket. I suggest that you download a fix and check whether or not the problem persists."
I was not expecting a big company to not do thorough testing, which is what made this bug hard to track down.
Following error comes when creating a WebPart In sharePoint 2010 Server.
Web Part Error: Unhandled exception was thrown by the user code wrapper's Execute method in the partial trust app domain: System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.TypeLoadException: Could not load type 'Microsoft.SharePoint.WebControls.SPGridView' from assembly 'Microsoft.SharePoint, Version=14.900.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'. at ListMenuSample.ListMenuSample.ListMenuSample.CreateChildControls() at System.Web.UI.Control.EnsureChildControls() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace --- at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at Microsoft.SharePoint.UserCode.SPUserCodeWebPartWrapper.ExecuteHttpRequest(SPUserCodeWebPartHttpRequestContext webPartExecutionContext, SPUserCodeWebPartHttpResponse httpRequestResponse) at Microsoft.SharePoint.UserCode.SPUserCodeWebPartWrapper.Execute(SPUserCodeExecutionContext executionContext) at Microsoft.SharePoint.UserCode.SPUserCodeApplicationHostAppDomainRef.Execute(Type userCodeWrapperType, SPUserCodeCachedAssemblyGroup userAssemblyGroup, Guid siteCollectionId, Byte[] binaryUserCodeToken, Byte[] proxyOperationToken, SPUserCodeExecutionContext executionContext)
When you look at the SharePoint 2010 server, what is the version number of the Microsoft.Sharepoint DLL in the GAC (windows\assembly)? If somehow your code is specifically tied to version 14.900.00 and the version in the assembly is different then that may be your problem.
Also, just wanted to double check that you aren't deploying a copy of the Microsoft.SharePoint DLL with your solution, because that would be bad.
Can help to get rid of this error in the Production website.This error is showing when i click on the Reports(Crystal Report)
Error Message:
The maximum report processing jobs limit configured by your system administrator has been reached
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[COMException (0x80041016): The maximum report processing jobs limit configured by your system administrator has been reached.]
CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options) +0
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options) +87
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +279
[Exception: Load report failed.]
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +341
CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob) +869
CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename) +73
Default3.Page_Init(Object sender, EventArgs e) +142
System.Web.UI.Control.OnInit(EventArgs e) +2069644
System.Web.UI.Page.OnInit(EventArgs e) +9
System.Web.UI.Control.InitRecursive(Control namingContainer) +321
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +692
This typically happens when you have to many Report instances open. We had the same issue using C#/Crystal Reprots trying to generate multi threaded reporting. You have to ensure that you close and dispose of the report properly once done with them.
I have a data list with paging which works fine locally debugging but doesn't work on my deployment server provided by my hosting company.
Line 151: TotalRowCount = pagedData.DataSourceCount;
I'm using the same remote database for both local and on deployment server.
Error message:
Server Error in '/' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 149:
Line 150: // Remember the total number of records being paged through across postbacks
Line 151: TotalRowCount = pagedData.DataSourceCount;
Line 152: PrevPage.Visible = !pagedData.IsFirstPage;
Line 153: NextPage.Visible = !pagedData.IsLastPage;
Source File: \\pdc1\sites\t\test.domain.com\public_html\Auctions.aspx.cs Line: 151
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
Auctions.ItemDataSource_Selected(Object sender, ObjectDataSourceStatusEventArgs e) in \\pdc1\sites\t\test.domain.com\public_html\Auctions.aspx.cs:151
System.Web.UI.WebControls.ObjectDataSourceView.OnSelected(ObjectDataSourceStatusEventArgs e) +95
System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance) +432
System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1247
System.Web.UI.WebControls.BaseDataList.GetData() +38
System.Web.UI.WebControls.DataList.CreateControlHierarchy(Boolean useDataSource) +153
System.Web.UI.WebControls.BaseDataList.OnDataBinding(EventArgs e) +54
System.Web.UI.WebControls.BaseDataList.DataBind() +55
System.Web.UI.WebControls.BaseDataList.EnsureDataBound() +60
System.Web.UI.WebControls.BaseDataList.CreateChildControls() +69
System.Web.UI.Control.EnsureChildControls() +87
System.Web.UI.Control.PreRenderRecursiveInternal() +44
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842
Version Information: Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053
This implies the connection to your database from the server isn't working, as the pagedData object is null.
Check you can access your datasource, with the correct identity.