[Typo3] Import/export ext. Error message.

[Erik Svendsen]

Hi list!

I'm trying to export one of my sites with the help of the impexp ext. When 
starting the ext. I got the following error message.

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result 
resource in /home/1/l/linnearad/site/typo3/t3lib/class.t3lib_db.php on line 
729

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result 
resource in /home/1/l/linnearad/site/typo3/t3lib/class.t3lib_db.php on line 
741

And it looks like it produces one set of the messages for every page in the 
pagetree. Exporting (saving to XML looks like it give a correct XML-file, 
but if I try to export to t3d, download export (both uncompressed and compressed) 
it doesn't make any file, only a lot of new text on a webpage, and these 
error messages.

Warning: Cannot modify header information - headers already sent by (output 
started at /home/1/l/linnearad/site/typo3/t3lib/class.t3lib_db.php:729) in 
/home/1/l/linnearad/site/typo3/sysext/impexp/app/index.php on line 566

Warning: Cannot modify header information - headers already sent by (output 
started at /home/1/l/linnearad/site/typo3/t3lib/class.t3lib_db.php:729) in 
/home/1/l/linnearad/site/typo3/sysext/impexp/app/index.php on line 567

Warning: Cannot modify header information - headers already sent by (output 
started at /home/1/l/linnearad/site/typo3/t3lib/class.t3lib_db.php:729) in 
/home/1/l/linnearad/site/typo3/sysext/impexp/app/index.php on line 568 

Saving to files in t3d looks OK.

I don't know if the errors has anything to say (exept of beiing irritating), 
but when importing to a new site i have some problems, but I think I should 
try to solve the exporting problems first.

The configuration of the exporting site: Typo3 3.8.0, php 4.4.0, MySql 4.1.7. 



WBR,
Erik Svendsen
www.linnearad.no