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Hi All,

this contribution is really perfect, but actually I wanted to change the background color (grey->white), or at least deactivate the bgcolor.


I thought, no problem just edit the pdf_datasheet_config.php file.

I found also the line to edit..perfect.




(or what ever...)


But every change in this file bring this error :


Warning: Cannot add header information - headers already sent by (output started at ...catalog/pdf/pdf_datasheet_config.php:121) in ...catalog/pdf/fpdf.php on line 998

FPDF error: Some data has already been output to browser, can't send PDF file


If I turn changes back to the original , no chance still this error !

I have to upload the file again !


I've checked the permissions of both files : exactly the same.

Who can help ??


For every answer I send back positive thoughts. :)

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The thing works just like that but .... what application are you using to edit the config file?

Make sure when you save the modified file no empty lines/blank spaces are created before <?php and after ?> and some editors do that.

WIKI 1st case.

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