I am getting this below configuration error while accessing PROD site. Its not getting every time. If i refresh and try to access i can login to appliccation. Can you please tell me why ithis error is comming randomly.

Question

I am getting this below configuration error while accessing PROD site. Its not getting every time. If i refresh and try to access i can login to appliccation. Can you please tell me why ithis error is comming randomly.

Homa Kamatham 1

Server Error in '/' Application.

Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Invalid TraceListenerData type in configuration 'listenerDataType="Microsoft.Practices.EnterpriseLibrary Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0"'.

Source Error:

An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Source File: E:\sites\www.financialcompliance.abbvie.com\wwwroot\web.config Line: 246

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4465.0

Homa Kamatham 1 Reputation point

2022-03-18T19:51:21.027+00:00

I need a solution to get rid of this configuration error. can you please help me on it
AgaveJoe 30,126 Reputation points

2022-03-19T11:57:51.387+00:00

There's probably bug in your code that is causing the trace listener to throw an exception which hides the actual error.

i recommend following the instruction in the error message and and turn off custom errors so you can see the stack trace. Since you know the action that causes the error you can remove any try...catch that might hide the actual error.

Basically, you need to troubleshoot your code.

1 answer

Your answer

Homa Kamatham 1 Reputation point

2022-03-18T19:51:21.027+00:00

I need a solution to get rid of this configuration error. can you please help me on it
AgaveJoe 30,126 Reputation points

2022-03-19T11:57:51.387+00:00

There's probably bug in your code that is causing the trace listener to throw an exception which hides the actual error.

i recommend following the instruction in the error message and and turn off custom errors so you can see the stack trace. Since you know the action that causes the error you can remove any try...catch that might hide the actual error.

Basically, you need to troubleshoot your code.

Answer 1

Hi @Homa Kamatham ,

Parser Error Message: Invalid TraceListenerData type in configuration 'listenerDataType="Microsoft.Practices.EnterpriseLibrary Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0"'.

This error may be because of missing Microsoft.Practices.EnterpriseLibrary.Logging.dll, you can try adding it.
https://www.nuget.org/packages/EnterpriseLibrary.Logging
Best regards,
Lan Huang

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I am getting this below configuration error while accessing PROD site. Its not getting every time. If i refresh and try to access i can login to appliccation. Can you please tell me why ithis error is comming randomly.

1 answer

Your answer