[Typo3] BE List - mysql warnings

[racco]

Ries van Twisk wrote:
> racco wrote:
> 
>> hello list!
>>
>> when I click on List in the backend I have those warning messages 
>> displayed on my screen:
>>
>> Warning: mysql_fetch_row(): supplied argument is not a valid MySQL 
>> result resource in [...]/typo3/t3lib/class.t3lib_db.php on line 754
>>
>> Warning: Cannot modify header information - headers already sent by 
>> (output started at [...]/typo3/t3lib/class.t3lib_db.php:754) in 
>> [...]/typo3/template.php on line 601
>>
>>
>> what is wrong??
>>
>> greetings
>> racco
>>  
>>
> Racco,
> 
> on your development server can you ser this in the file class.t3lib_db.php?
> 
>        // Debug:
>    var $debugOutput = TRUE;        // Set "TRUE" if you want database 
> errors outputted.
>    var $debug_lastBuiltQuery = '';        // Internally: Set to last 
> built query (not necessarily executed...)
>    var $store_lastBuiltQuery = TRUE;    // Set "TRUE" if you want the 
> last built query to be stored in $debug_lastBuiltQuery independent of 
> $this->debugOutput
> 
> It should show you the complete URL etc... I get something simular but 
> isn't harmfull (so far) so we can compare and solve...
> 
> cheers,
> Ries


hello,

thx for your attention for my problem; I think that I have done sth 
wrong while I was moving my previous installation of typo3 to the new 
localization (I copied database, but installed fresh typo3). Now when I 
deleted all of it and went through the installation as I should have 
before, everything works just fine;

but thx for your answer!

racco