Administration   Upgrade


Topic Replies Created
How did I upgrade frugue.com from Magento 2.1.9 to 2.3.0? 1 March 22, 2019
How to fix «Call to undefined method processAdditionalValidation()» after upgrading Magento to 2.2.6? 1 March 30, 2019
How to fix the «Unable to serialize value» error while upgrading Magento to 2.3.1? 1 March 27, 2019
How did I upgrade gymstar.ca from Magento 2.1.9 to 2.2.6? 1 September 30, 2018
How to fix «Element 'block', attribute 'class': [facet 'pattern'] The value '\Magento\Framework\View\Element\Template' is not accepted by the pattern `[A-Z][_a-zA-Z\d]*(\\[A-Z][_a-zA-Z\d]*)*`» after upgrading Magento to 2.2? 6 February 6, 2018
How to restore the frontend product gallery dimensions in a third-party design theme after upgrading Magento from 2.1.x to 2.2.x? 3 October 1, 2018
How to remove «As low as» after upgrading Magento to 2.2.4? 1 October 1, 2018
MageBright «Assign Order to Customer»: How to fix the «Invalid Document» / «Element 'resource': The attribute 'title' is required but missing» failure in Magento 2.2? 2 October 1, 2018
OrangeHill Article: How to fix the «Invalid Document» / «Element 'resource': The attribute 'title' is required but missing» failure in Magento 2.2? 3 February 6, 2018
How to break an infinite isVirtual() recursion while upgrading Magento from 2.1.x to 2.2.x? 1 September 30, 2018
How to break an infinite getWeight() recursion while upgrading Magento from 2.1.x to 2.2.x? 1 September 30, 2018
How to break an infinite getSku() recursion while upgrading Magento from 2.1.x to 2.2.x? 1 September 30, 2018
How to fix the «Email has a wrong format» failure while upgrading Magento from 2.1.x to 2.2.x? 1 September 30, 2018
How to fix the «Unable to unserialize value» failure while upgrading Magento from 2.1.x to 2.2.x? 1 September 30, 2018
I need to upgrade Magento from 2.1.9 to 2.2.4 11 August 23, 2018
How did I upgrade earosacoustic.com from Magento 2.0.2 to 2.2.2? 2 January 30, 2018
How did I upgrade laurengadams.com from Magento 2.1.7 to 2.2.5? 2 July 11, 2018
How to fix «Element 'item': This element is not expected» after upgrading Magento to 2.2? 2 February 6, 2018
How to fix «Element 'link', attribute 'href': The attribute 'href' is not allowed» / «The attribute 'src' is required but missing» after upgrading Magento to 2.2? 2 February 6, 2018
Why are the product titles disappeared after upgrading a Blank-based design theme from Magento 2.0.x to 2.1.x? 2 February 1, 2018
How to upgrade extensions? 1 July 25, 2015
How to diagnose the «Cron script readiness check failed» failure during a Magento 2 upgrade? 1 January 24, 2016
How to upgrade Magento 2? 1 March 31, 2016
How can a developer upgrade a Magento 2 store to the latest version? 5 January 9, 2016
How to disable the «Cron script readiness check» on a Magento 2 upgrade? 2 April 3, 2016
How to fix «Invalid credentials for 'https://repo.magento.com/packages.json', aborting» 2 January 9, 2016
How can a merchant upgrade a Magento 2 store to the latest version? 2 January 9, 2016