add try and catch to your request

Le samedi 13 avril 2013 15:59:49 UTC, Harjot Mann a écrit :
>
> hello friends 
>
> i have made a project on studnt dmc records in django...in which i search 
> for student' s dmcs using roll number..it works fine
> but the problem is that when i am typing a fake roll number which is not 
> existing..it is showing me an error like given in the pic
>
>

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