[development] blank screen at line 1

Konstantin Käfer kkaefer at gmail.com
Mon Apr 7 15:31:56 UTC 2008

It looks like your editor saved a Unicode "Byte Order Mark" in your  
file. This special character indicates the byte order (little endian  
vs. big endian) for Unicode characters in your file. Usually, a byte  
order mark is not required for UTF-8 encoded text, but it may be  
included nonetheless to indicate that this text is UTF-8 encoded.

On 07.04.2008, at 13:36, Lluís wrote:
> After lot of reasearch I found which module was causing problems; and
> after some time I realized it was saving the file as UTF8, I modified
> it to "ANSI as UTF8" and now it works. Maybe some non-english
> characters around the files where causing the problem; but could
> anybody explain me what is the diference between "UTF8" and "ANSI as
> UTF8"? I am using notepad++ to edit the files.
> And thaks to the replies
> On Mon, Apr 7, 2008 at 12:55 PM, Victor Kane <victorkane at gmail.com>  
> wrote:
>> Hi Lluis,
>> Just taking a shot in the dark here...obviously there are many
>> possibilities. One is that the submit handler of your custom form  
>> (I am
>> assuming this is the case) may be erroneously returning an invalid  
>> value
>> (should be no return at all to continue on same page, or a valid  
>> Drupal path
>> to go there after submit), or else doing something weird.
>> See Forms API reference: http://drupal.org/node/37775
>> See (assuming Drupal 5) "Redirecting users after submitting a form  
>> in Drupal
>> 5: http://drupal.org/node/134000
>> Victor Kane
>> http://awebfactory.com.ar
>> On Mon, Apr 7, 2008 at 7:28 AM, Lluís <enboig at gmail.com> wrote:
>>> while developing a module, I have just started to recieve white  
>>> screen
>>> every time I submit a form (besides form gets submited).
>>> In some cases I have been able to see this error:
>>> warning: Cannot modify header information - headers already sent by
>>> (output started at
>>> /var/www/ccc/sites/all/modules/comptacau/comptacau.module:1) in
>>> /var/www/ccc/includes/common.inc on line 141.
>>> but I file comptacau.module have no white spaces at start. Any  
>>> hint of
>>> how to track this problem?
>>> thanks
>>> PS: memory limit is set to 256 just in case it was a memory problem,
>>> but apache reports no problem with memory.
>>> --
>>> *Envellim quan els records superen les esperances.
>>> *Als llocs desconeguts només s'hi arriba per camins desconeguts.
> -- 
> *Envellim quan els records superen les esperances.
> *Als llocs desconeguts només s'hi arriba per camins desconeguts.

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