Question

I’ve updated my Typo3 from 4.5.5 to 4.7.0 and I get several deprecated errors:

1. ERROR: Content Element type “login” has no rendering definition!
2. call to undefined error in t3lib_div::view_array
3. fail to include class.t3lib_htmlmail.php
4. The install tool gives me “typo3/ext/ directory not writable” but I’ve the correct right. I’ve even allow all?????
5. When I select a CType Element in the BE it give me this warning: PHP Warning
   PHP Warning: Invalid argument supplied for foreach() in /var/www/typo3_src-4.7.0/t3lib/l10n/parser/class.t3lib_l10n_parser_llphp.php line 95

The solution for 2. is to use the new class t3lib_utility_debug but what is with the other errors?

Edit: 1. http://lists.typo3.org/pipermail/typo3-english/2011-November/078129.html

Edit 2: The solution for the missing class t3lib_htmlmail is to include another class t3lib_mail_message: require_once(PATH_t3lib .’mail/class.t3lib_mail_message.php’);

Answer 1

1. You solved allready: install system extension “felogin”
2. you solved allready: use t3lib_utility_debug
3. check where the error is from. Often it is helpfull to search for that file in typo3conf/temp_*.
4. You could check your filesystem, if your webserver is allowed to write to typo3/ext/. I guess, it is not. But you do not need to. Usually you install extensions to typo3conf/ext/.
5. Update your language files via the extension manager.

Well, i know it is to late now, but for all others wo think about an update: just activate the deprecation log in the isntall toll and fix that problems first!