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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Out of memory exeptionOut of memory exeption
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7/27/2014 6:35 AM
 

Hi,

we got an OutOfMemoryException. The Applicationpool stops every time and we don't know what went wrong.

Please help.

Here is the detailed error message:

Thread information: 

    Thread ID: 6 

    Thread account name: IIS APPPOOL\CableFilling.CAD-DotNet.de 

    Is impersonating: False 

    Stack trace:    at System.Collections.Generic.Dictionary`2.Resize()

   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)

   at FiftyOne.Foundation.Mobile.Detection.Strings.Add(String value)

   at FiftyOne.Foundation.Mobile.Detection.Binary.Reader.ReadStrings(BinaryReader reader, Strings strings)

   at FiftyOne.Foundation.Mobile.Detection.Binary.Reader.Add(Provider provider, BinaryReader reader)

   at FiftyOne.Foundation.Mobile.Detection.Binary.Reader.Create(Stream stream)

   at FiftyOne.Foundation.Mobile.Detection.Provider.get_EmbeddedProvider()

   at FiftyOne.Foundation.Mobile.Detection.Factory.get_Instance()

   at FiftyOne.Foundation.Mobile.Detection.Factory.Create(NameValueCollection headers, IDictionary currentCapabilities)

   at FiftyOne.Foundation.Mobile.Detection.MobileCapabilitiesProvider.Create(HttpRequest request, IDictionary capabilities)

   at FiftyOne.Foundation.Mobile.Detection.MobileCapabilitiesProvider.GetBrowserCapabilities(HttpRequest request)

   at System.Web.HttpRequest.get_Browser()

   at System.Web.UI.Page.SetIntrinsics(HttpContext context, Boolean allowAsync)

   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)

   at System.Web.UI.Page.ProcessRequest(HttpContext context)

   at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)

 

Regards Jürgen

 
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7/27/2014 9:31 AM
 
how much merory does the W3wp.exe process consume, did you apply a fix limit?

Cheers from Germany,
Sebastian Leupold (Microsoft MVP)

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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7/27/2014 9:51 AM
 

This looks like a bug with 51Degrees provider that we use for mobile device detection.  I know there were some issues in earlier releases and recommend upgrading to the current 7.3.1 release which has a version of the 51Degrees provider which is faster and uses a smaller memory footprint.


Joe Brinkman
DNN Corp.
 
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7/28/2014 5:33 AM
 

Hi,

after update to 07.03.01 (20) its about 487.000 and it increases

Regards Jürgen

 
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7/28/2014 6:10 AM
 
please check /app_data folder for large temp files and delete it.
Are you using 3rd party modules? how many websites, pages, modules and users are there in your Installation?

Cheers from Germany,
Sebastian Leupold (Microsoft MVP)

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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