Magento Troubleshooting

This article is for troubleshooting error messages unique to Magento. For troubleshooting rates and rules please see the Troubleshooting section.

Magento 1

Error Message Resolution
Table or view not found SQL has not run correctly
White Screen on M1 admin panel Update ShipperHQ to Latest version (usually missing extension files)

Magento 2

Error Message Resolution
mapper_parsing_exception: No handler for type [array] declared on field This was a bug in an older version of Magento. Patch #MDVA-791 resolves