Welcome to the DNN Community Forums, your preferred source of online community support for all things related to DNN.
In order to participate you must be a registered DNNizen

HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...A read lock may not be acquired with the write lock held in this mode.A read lock may not be acquired with the write lock held in this mode.
Previous
 
Next
New Post
6/10/2016 8:53 AM
 

Hello.

We've built a website using DNN 8 and everything was fine until this morning. The website went online a few days ago without issues, but today we started getting this error out of the blue. Any ideas of what might cause it and how to solve it? I cant really find anything that helps me atm.

Thanks.

2016-06-10 13:40:12,767 [FPF-WWW-S1][Thread:47][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.Threading.LockRecursionException: A read lock may not be acquired with the write lock held in this mode.

   at System.Threading.ReaderWriterLockSlim.TryEnterReadLockCore(TimeoutTracker timeout)
   at System.Threading.ReaderWriterLockSlim.TryEnterReadLock(TimeoutTracker timeout)
   at DotNetNuke.Collections.Internal.ReaderWriterLockStrategy.GetReadLock(TimeSpan timeout)
   at DotNetNuke.Common.Utilities.DataCache.GetCachedDataFromDictionary(CacheItemArgs cacheItemArgs, CacheItemExpiredCallback cacheItemExpired)
   at DotNetNuke.Common.Utilities.DataCache.GetCachedData[TObject](CacheItemArgs cacheItemArgs, CacheItemExpiredCallback cacheItemExpired, Boolean storeInDictionary)
   at DotNetNuke.Entities.Controllers.HostController.GetSettings()
   at DotNetNuke.Entities.Controllers.HostController.GetString(String key, String defaultValue)
   at DotNetNuke.Entities.Urls.RewriterUtils.OmitFromRewriteProcessing(String localPath)
   at DotNetNuke.Common.Initialize.ProcessHttpModule(HttpRequest request, Boolean allowUnknownExtensions, Boolean checkOmitFromRewriteProcessing)
   at DotNetNuke.HttpModules.RequestFilter.RequestFilterModule.FilterRequest(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

 
Previous
 
Next
HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...A read lock may not be acquired with the write lock held in this mode.A read lock may not be acquired with the write lock held in this mode.


These Forums are dedicated to discussion of DNN Platform and Evoq Solutions.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

  1. No Advertising. This includes promotion of commercial and non-commercial products or services which are not directly related to DNN.
  2. No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
  3. Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
  4. No Flaming or Trolling.
  5. No Profanity, Racism, or Prejudice.
  6. Site Moderators have the final word on approving / removing a thread or post or comment.
  7. English language posting only, please.

Content Layout

Subscribe to DNN Digest

DNN Digest is our monthly email newsletter. It highlights news and content from around the DNN ecosystem, such as new modules and themes, messages from leadership, blog posts and notable tweets. Keep your finger on the pulse of the ecosystem by subscribing.  


Copyright 2017 by DNN Corp Terms of Use Privacy
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out