...
In the example above, we can see that the following tasks are run in order to upgrade to 4.5.0-b1:
- addProxySetting
- updateInvoiceTerms
- addPackageNames
- addPackageDescriptions
- addPackageGroupNames
- addPackageGroupDescriptions
If addProxySetting has already ran, then we can comment it out and run /admin/upgrade again in our browser. Then, check your database version again. If it's not at least 4.5.0-b1, then we may need to comment out the next task, updateInvoiceTerms and run /admin/upgrade again and check the database version again. Continue commenting out tasks ONE at a time and running /admin/upgrade until the upgrade is able to complete and shows the version of the most recent file in /components/upgrades/tasks/
...
| Code Block | ||
|---|---|---|
| ||
public function tasks()
{
return [
//'addProxySetting',
'updateInvoiceTerms',
'addPackageNames',
'addPackageDescriptions',
'addPackageGroupNames',
'addPackageGroupDescriptions',
];
} |
Errors During Upgrade
- I received this error during upgrade:
PDOException: SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes in /var/www/html/vendors/minphp/db/src/PdoConnection.php:196 - This error occurs when the collation is updated from utf8 to utf8mb4 when a varchar 255 field has more than 767 bytes. In MySQL 5.7.7 and MariaDB 10.2.2, this value was increased to 3072 bytes. We would recommend upgrading your database and re-attempting the upgrade.