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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Compression Module issue in 5.06.08Compression Module issue in 5.06.08
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4/30/2014 2:46 AM
 

Hello, I am currently maintaining a product that uses DNN 5.6.8 and is served on IIS 7. Since yesterday it has been logging a lot of the following error. The one case I am concerned about though is that there is a user that is experiencing this problem all of the time which results in an unhandled exception (even DNN isn't catching it).

The Compression has always been turned off so I am not sure why it is still causing the error. I have already read through as much as I can in the forum i.e. turning off compression, 5.6.1 upgrade (I'm 5.6.8 anyway)...

Any suggestions would be so greatly appreciated!

AssemblyVersion: 5.6.8
PortalID: 0
PortalName
UserID: -1
UserName
ActiveTabID: 64
ActiveTabName: Course
RawURL
AbsoluteURL
AbsoluteURLReferrer
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0E; .NET4.0C)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 79a3b39b-12b8-4bc2-b137-aac1d04634a9
InnerException: Unhandled Error: 
FileName
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.HttpModules.Compression.CompressionModule.CompressContent
StackTrace
Message: System.Exception: Unhandled Error: ---> System.NullReferenceException: Object reference not set to an instance of an object.at DotNetNuke.HttpModules.Compression.CompressionModule.CompressContent(Object sender, EventArgs e)at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)--- End of inner exception stack trace ---
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5/8/2014 4:03 AM
 
I'm not sure what the issue might be but that's a very old release, we actually removed the compression module in 6.2.0, so it might be worth considering upgrading to a more recent (and more secure) version

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