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Forums Using DNN Platform Modules and Other Extensions

Errors In Resource Manager

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Michael Cunningham
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11/21/2024 5:43 PM

My resource manager is broken on my install.

The screen displays "Showing Undefined of Undefined Items", if I try to refresh the folder I get an "undefined" popup, and my js console is showing the following errors:



Under edit folder mappings: 

I also have an old DMX provider that is no longer in use:


that generates


Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at Dnn.Modules.ResourceManager.EditFolderMapping.BindFolderMappingSettings() at Dnn.Modules.ResourceManager.EditFolderMapping.OnLoad(EventArgs e) --- End of inner exception stack trace ---

If I try and edit.

Site is running 19.13.06 but problem existed in 19.13.03 as well.
It's running as an Azure Web App.

Any pointers in the right direction would be appreciated.


 

Will Strohl
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11/21/2024 8:31 PM
Do you have any additional errors in the Log4net log file?
https://www.youtube.com/watch?v=uyNebzEy8Bk
Michael Cunningham
New Around Here
Posts: 7
New Around Here
11/25/2024 10:39 AM
So the main error seems to be this one:

2024-11-25 00:01:20,677 [wn0xsdwk0002SX][Thread:23][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.IO.FileNotFoundException: Could not load file or assembly 'BRING2MIND.DNN.MODULES.DMX.CORE' or one of its dependencies. The system cannot find the file specified.
File name: 'BRING2MIND.DNN.MODULES.DMX.CORE'
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type)
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName)
at System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase)
at System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase)
at DotNetNuke.Services.Scheduling.ProcessGroup.GetSchedulerClient(IServiceProvider services, String strProcess, ScheduleHistoryItem objScheduleHistoryItem)
at DotNetNuke.Services.Scheduling.ProcessGroup.Run(ScheduleHistoryItem objScheduleHistoryItem)


It's referencing the DMX Fil e Manager which is no longer installed on the site. I kind of suspected this was the case when I saw it in Folding Mappings but I'm not sure how to fix it. Any ideas?
Will Strohl
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11/25/2024 11:40 AM

Ah!  That one is not technically part of DNN, but rather, is a third-party extension maintained by a longtime DNN community member, Peter Donker of Bring2Mind.  I haven't personally supported this module in the past, so I don't know what the root cause it, but it seems to be a missing DLL and/or permissions to the DLL in question.  

Michael Cunningham
New Around Here
Posts: 7
New Around Here
11/25/2024 3:04 PM
What ended up fixing it for me was to remove the orphaned DMX row in the dbo.FolderMappings table and the associated tables.
Will Strohl
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11/26/2024 6:31 PM
Posted By Michael Cunningham on 11/25/2024 11:04 AM
What ended up fixing it for me was to remove the orphaned DMX row in the dbo.FolderMappings table and the associated tables.

Nice!  Thanks for letting us know. 😎

 

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