Value cannot be null or empty. Parameter name: elementID

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Hi Friends,

I am placed a Html Editor on .aspx page and when i Running i am gettin
Exception Details: System.ArgumentException: Value cannot be null or empty.
Parameter name: elementID Error.

Pleas help me if any body have any Idea to sort out this error.
Your Help will be highly appreciate.

Posted 28-Feb-12 18:31pm

rakesh pattajoshi

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ZurdoDev 29-Feb-12 8:27am

It is very unlikely anyone can help unless you provide some parts of your code.

3 solutions

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Mahmud Hasan · Answer 1 · 2012-02-29T04:43:00

You need to show your code for specific solution. But this exception normally comes generated when an invalid value is passed to a method argument. I believe, there is no relation with having a html editor in your aspx with this error. check your methods a null or empty is being passed where it should not be.

Try to do some defensive programming to avoid these type of errors. It is always better to check for nulls where appropriate.

You may look into "Design by Contract" concept which can be a safe guard for this type of issues.

shafeeqthayyil · Answer 2 · 2012-10-24T21:44:00

Solution 2

When i got this same problem i sucked on this 2 hour and finaly i found one third party control"OBOUT" was there inside my code, after removed it everything is ok

Posted 24-Oct-12 21:44pm

shafeeqthayyil

Nayeem Mansoori · Answer 3 · 2014-10-15T23:05:00

Solution 3

Please use this code

   <cc1:editor id="ajxEditor" width="50%" runat="server" activemode="Design" autofocus="true" clientidmode="AutoID" xmlns:cc1="#unknown" />

ClientIDMode="AutoID"


Thanks
Nayeem Mansoori.

Posted 15-Oct-14 23:05pm

Nayeem Mansoori