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NPM - node details Applications Panel error

Folks,

Drilling down to a node, we're seeing this on the Applications Panel:

The "Applications" resource threw an exception..
Exception has been thrown by the target of an invocation.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> SolarWinds.APM.Web.ApmBusinessLayerException: Specified cast is not valid.
   at SolarWinds.APM.Web.BusinessLayerFactory.BusinessLayerExceptionHandler(Exception ex)
   at SolarWinds.APM.Common.APMBusinessLayerProxy.GetApplications(IDictionary`2 filterValues)
   at SolarWinds.APM.Web.ApmApplication.GetFilteredApplications(Dictionary`2 filters)
   at SolarWinds.APM.Web.ApmApplication.GetAllObjects()
   --- End of inner exception stack trace ---

What the heck, over?

Orion NPM 9.5 SP4 - 7600 elements, 1600 nodes, 3900 interfaces, 2002 volumes.

APM

NFT

VOiP

Thanks in advance!

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Accepted answers

All comments

davbyrd

NinjaNerd56,

In the "Manage Views" in the Admin section of the Web Console - Check the View you are using for Application Node Details -

We sometimes see "Specified Cast is not valid" when there are no valid resources biult within the view.

Was this a result of an APM Upgrade?

Thanks and let us know if this helps - If not, I suggest opening a case as well referencing this thwack thread.

Thanks,

David

NinjaNerd56

Thanks!

I'll check when I get to the office and proceed from there.

NinjaNerd56

David,

Did what you suggested, and got an error when I tried to Preview.

ERROR RECEIVED:

The Orion website is currently unable to display this page. Orion polling and alerting services often continue running, though this page cannot be displayed. Please take the following steps to attempt to alleviate the issue:

Log in to the website again and navigate to another Orion page, allowing you to isolate the error to this page.
Ensure the Orion services are still running.
Check that your SQL Server is still running and accessible.

Please notify SolarWinds of this error. We will address and help you fix the issue.

Your specfic error is: Exception has been thrown by the target of an invocation.

Should I just open a ticket?

Thanks!

bshopp

Yes, please do if you have not already

NinjaNerd56

Case is open and we have a handle on the issues.

Details referenced in another thread here.

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