Upgrading Drupal

I am still in 4.6 and cannot migrate to 4.7 now because of lack of time.

I tried without success to use the Project-module-v4.7 in spite of the example given in http://drupal.org/node/36051.
There is too many differences in the API of 4.6 and 4.7 (http://drupal.org/node/22218#handling-of-return-values-from-callbacks) : the downgrading (v4.7 ->4.6) is too hard for me.

This is the kind of lunacy up with which I cannot put:

Someone decided that what we mean by "\n" is really "

"
I don't know if that is in drupal 4.7.5 or PHP 5.2.1.

$output = array();
$output[] = "\n

\n";

--- more stuff ---

$output[] = "\n

\n";
return implode('',$output);

On the html page the "\n" get replaced by "

" so the final result is

Hi
today I upgrade 4.7.3 to 5.1. But unfortunately, I have one error:
PHP Fatal error: Call to undefined function: theme_add_style() in /export/projects/testing.leptree.net/htdocs/modules/banner/banner.module on line 423
I am sure that I followed upgrade Manuel. Please help!!!!

Hi,

I have converted search_attachments module from 4.7 to 5.1 for searching the text from the attachments.
I also enabled in the module of the search_attachments.

I could not search the text from attachments.
What could be the problem.

Please advise....
Naveen

Hi

I upgraded my forums from 4.7 tp 5.1 , everything seems to working fine , except my forums are not working , its says no forums defined .

i have category module also installed i guess its related to that

i can see i category legacy that something like forums is written , what should i do to make them i work

i didnt touched the legacy area of category module , wanted to confirm what to do and how

thanks for your time

I am trying to make modifications to a Drupal site but didn't want to do it to the main site, so I dumped the mysql db and reloaded on a different system. I copied all the files in /var/www/html (only drupal files are there) to the new system. I copied the ~/g2_data files to a new location on the test system. I edited the sites/default/settings.php file to reflect the new site info. I edited the gallery2/config.php file to also reflect the new site info. I turned on debugging in gallery.

When I look at the link for a gallery entry on the front page, I see a url like: