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Index bound out of range. Must be non-negative

Former Member
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i'm using url iview in portal for .NET application,when it's launched first time it's showing below error

Index bound out of range. Must be non-negative and less than the size of the collection.

Parameter name: index.

Has anyone ever come across this error?



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Former Member
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Hi Sreedhar,

It seems either in your .NET application there is some error in coding where it is trying to fetch the negative or out-of-bound index in some array or the application is trying to fetch an older index which does not exist now. This may be due to caching.

Please try restarting the portal server (cleans the cache) & then Deploy New Archive & Run the application.

Hope this solves your issue.

Kind Regards,