Hi All
I try to migrate my d7 (7.22) site to d8 using latest D8 dev from git repo. (default site language - russian)
Prepare steps are folowing:
1. turn off all d7 modules and switch theme to bartik
2. remove all d7 files except /sites/default/files and settings.php
3. Git clone d8 into site root directory.
4. Start upgrade in browser http://d8.dev.bighameleon.com/core/update.php
After that I got white screen.
apache error logs shows me the next
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP Fatal error: Cannot use object of type stdClass as array in /home/dev/domains/d8.dev.bighameleon.com/core/lib/Drupal/Core/Language/LanguageManager.php on line 166
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP Stack trace:
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP 1. {main}() /home/dev/domains/d8.dev.bighameleon.com/core/update.php:0
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP 2. drupal_language_initialize() /home/dev/domains/d8.dev.bighameleon.com/core/update.php:457
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP 3. Drupal\\Core\\Language\\LanguageManager->init() /home/dev/domains/d8.dev.bighameleon.com/core/includes/bootstrap.inc:2380
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP 4. Drupal\\Core\\Language\\LanguageManager->getLanguage($type = 'language_interface') /home/dev/domains/d8.dev.bighameleon.com/core/lib/Drupal/Core/Language/LanguageManager.php:57
[Sat Jul 20 12:00:41 2013] [error] [client 195.225.146.135] PHP 5. Drupal\\Core\\Language\\LanguageManager->getLanguageDefault() /home/dev/domains/d8.dev.bighameleon.com/core/lib/Drupal/Core/Language/LanguageManager.php:109
I try to debug this trouble and found that d7 variable language_default stored in db (variable table) like object but in d8 it must be array
Like hotfix this I modify
<?php
function language_default() {
$info = variable_get('language_default', array(
'id'=> 'en',
'name'=> 'English',
'direction'=> 0,
'weight'=> 0,
'locked'=> 0,
));
$info['default'] = TRUE;
return new Language($info);
}
?>to
<?php
function language_default() {
$info = (array)variable_get('language_default', array(
'id'=> 'en',
'name'=> 'English',
'direction'=> 0,
'weight'=> 0,
'locked'=> 0,
));
$info['default'] = TRUE;
return new Language($info);
}
?>and update.php shows me welcome page as normal.
after that i check update_prepare_d8_bootstrap()
in this code
<?php
try {
$system_schema = drupal_get_installed_schem a_version('system');
}
catch (\Exception $e) {
$system_schema = db_query('SELECT schema_version FROM {system} WHERE name = :system', array(':system'=> 'system'))->fetchField();
}
?>$system_schema return me 8031 but 7078 in system table present.
Now I perform further debugging of this issue.
I will be grateful for the any tips.