Error: There is no row at position 0

Question

1.00/5 (4 votes)

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HI, i am currently working on a project, when i run the program, there is an error. It says this

System.IndexOutOfRangeException was unhandled by user code
Message="There is no row at position 0."
Source="System.Data"

StackTrace:

at System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex)
at System.Data.RBTree`1.get_Item(Int32 index)
at System.Data.DataRowCollection.get_Item(Int32 index)

...

Please help....its urgent....

Posted 6-Aug-12 19:35pm

Kailash_Singh

Updated 7-Jul-22 3:27am

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Comments

Raje_ 7-Aug-12 1:55am

Can you post some codes?

4 solutions

Solution 1

It means that no results were returned from your query. You always have to code defensively and check to see if the Rows array has any items in it before trying to index into it.

Posted 6-Aug-12 19:57pm

Raje_

Solution 4

IndexOutOfRange exception is thrown when you attempt to access (Read/ Write) an element of an array with an index which is outside the bounds of the array

As per your problem, I guess you are trying to read or write some array elements which are outside of your array boundary.

Posted 6-Aug-12 20:17pm

Nikhil Dayalpawar

Updated 6-Aug-12 20:23pm

v2

Comments

Patrice T 27-Jul-17 9:55am

Open a new question for your problem.

yogesh vaidya 27-Jul-17 9:22am

i have a question ,as same

in the end of or stoped my works on end by same problems

Graeme_Grant 27-Jul-17 9:38am

This question is over 5-year-old. Please start a new question rather than asking in a tombstoned one.

Manoj M.Dhote 18-Nov-20 16:26pm

Upsendedmindmen never set as sheduledwork as well as he ignored his likes..

Solution 21

you all need to recreat or make changes in database becaz ur table are overwrite.

Posted 7-Jul-22 3:27am

PUB G Singh

Comments

Dave Kreskowiak 7-Jul-22 10:08am

This question was answered 10 years ago. Your "answer" offers nothing of value to the discussion and does not address the underlying problem that was described.

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_Amy · Accepted Answer · 2012-08-06T20:04:00

Solution 2

If I am not wrong, you are trying to read or loop through the rows from datatable. This error states that the datasource(DataTable) is not having any rows. To avoid this exception use this before you read or loop through datatable:

C#

if(dt.Rows.Count  > 0 ){
     //Do your stuff here.
}

--Amit

Posted 6-Aug-12 20:04pm

_Amy

Comments

Kailash_Singh 7-Aug-12 2:58am

thnx ..........

_Amy 7-Aug-12 3:04am

Welcome. :)

sommr0 24-Jul-17 3:59am

it remove error but not woeking