I received the following error while trying to login to a secured directory. As far as I know there are no large hashtables in use. The user login information is in the web.config file. Notice this is happening in .NET 2.0. I’ve searched and found references to this occurring in .net 1.0 or 1.1 environments but I haven’t found a solution for it happening in 2.0+.
I need to figure out why this happened so I can avoid it in the future. I could just reset the server and maybe it goes away but I would prefer to understand why it happened.
Here is the entire error page as shown:
Server Error in ‘/’ Application.
Hashtable insert failed. Load factor
too high.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.InvalidOperationException:
Hashtable insert failed. Load factor
too high.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:
[InvalidOperationException: Hashtable
insert failed. Load factor too high.]
System.Collections.Hashtable.Insert(Object
key, Object nvalue, Boolean add)
+2903977 System.Collections.Hashtable.set_Item(Object
key, Object value) +11
System.ComponentModel.ReflectTypeDescriptionProvider.ReflectGetAttributes(Type
type) +323
System.ComponentModel.ReflectedTypeData.GetAttributes()
+36 System.ComponentModel.DefaultTypeDescriptor.System.ComponentModel.ICustomTypeDescriptor.GetAttributes()
+50 System.ComponentModel.TypeDescriptor.GetAttributes(Type
componentType) +26
System.Web.UI.ThemeableAttribute.IsTypeThemeable(Type
type) +98
System.Web.UI.Control.ApplySkin(Page
page) +49
System.Web.UI.Control.InitRecursive(Control
namingContainer) +2120286
System.Web.UI.Control.InitRecursive(Control
namingContainer) +198
System.Web.UI.Control.InitRecursive(Control
namingContainer) +198
System.Web.UI.Control.InitRecursive(Control
namingContainer) +198
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean
includeStagesAfterAsyncPoint) +834
Version Information: Microsoft .NET
Framework Version:2.0.50727.1433;
ASP.NET Version:2.0.50727.1433
Answers:
Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as soon as possible.
Method 1
The following hotfix addresses this (and other) issues.
http://support.microsoft.com/?id=927579
(information sourced from here)
Method 2
In .NET 4.0, this same bug reappeared; it was fixed in a hotfix with KB:2576011. It may now be rolled up into standard updates (haven’t checked), but: a hotfix for 4.0 is available from MS if needed.
Method 3
I’ve had a similar issue, outlined here:
HashTable Insert Failed. Load Factor Too High. .NET 2.0 SP2
However, the 927579 hotfix was included in .NET 2.0 SP1 ( http://support.microsoft.com/kb/945757 ) and we still got the same issue as listed above. Hopefully the newer hotfix ( http://code.msdn.microsoft.com/KB968432 ) will resolve it once and for all.
I can’t vouch for it as I haven’t had chance to install it on our server yet, and considering we haven’t had a recurrence of the problem after the last time then even if it had been installed I wouldn’t be able to say whether it works or not!
All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0