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A couple of Errors

Thread began 10/25/2009 10:30 am by Daryl | Last modified 10/25/2009 2:33 pm by Office Guy-172461 | 2209 views | 6 replies |

DarylBeta Tester

A couple of Errors

I have been getting a few errors after updating DFP.

  Warning: Invalid argument supplied for foreach() in .../WA_DigitalFilePro/HelperPHP.php on line 316  



  Warning: Cannot modify header information - headers already sent by (output started at ...WA_DigitalFilePro/HelperPHP.php:316) in .../k9_SaD_Insert.php on line 160  



There are no blank spaces following any closing php tags and the form is set to multipart.

Any ideas?

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Office Guy-172461

Solving the "headers already sent" problem

It's not just blank spaces. Have a look here:
148/

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DarylBeta Tester

Thanks for the link to the knowledge base.

I have checked again for blank spaces or lines and there aren't any.

I have no idea what this means

  The solution is to eliminate anything that would generate any output that occurs before the call to header().  



It appears to be the insert behaviour that calls the headers and there are three DFP behaviours before it.

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Office Guy-172461

It means that the header() command must come before any html code that would generate any thing that's sent to the browser. The spaces are the most common because they are easily missed. If you make sure the header() command is on the first line, you should be able to avoid this error.

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Office Guy-172461

I've updated the article with some more information. Let me know if it is still not clear and I will try to make it clearer.

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DarylBeta Tester

I moved the insert behaviour above all of the others and this solved the error.

But now I have another problem - but I will make a new Topic

Thanks for your help!!

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Office Guy-172461

You're welcome. Glad it worked for you.

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