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I am attempting to install Ucommerce into a clean installation of Umbraco 7.10. I have tried Nuget and the Umbraco Package Installer. I am getting the following error after refreshing the Umbraco back office:

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Ucommerce spport is not helpful - given that it is a brand new installation, it appears to be a bug in the software itself rather than anything I have done. Has anyone experienced this error and is there a fix?

Graham
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  • According to the project compatibility on the our project https://our.umbraco.org/projects/website-utilities/ucommerce/ more people have problems running Ucommerce on Umbraco 7.5 and up. The latest version there supports 7.9 as the latest version. Have you tried downgrading Umbraco to this version? – Mark Apr 02 '18 at 17:37

1 Answers1

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I have recently upgraded uccomerce from version 6 to 7 using the nuget package when i got the same error message above.

Somehow the database upgrade went wrong. The following solved my problem.

There should be additional column "AssemblyVersion" in the database table "uCommerce_SystemVersion" So added the column manually as following:

Add new Column

I updated the AssemblyVersion column as following:

Update the column

Accessing the umbraco backoffice seems to re-trigger the upgrade process and the uCommerce_SystemVersion was updated with the correct installed AssemblyVersion.