motnot Posted June 27, 2011 Share Posted June 27, 2011 I tried to update from 1.3.1.1 to 1.4, but didn't succeed. (Installation Stops at STEP 4)So I decided to keep 1.3.1.1.But all my products are gone! (I still can see categories and subcategories)And now I can't add a new product. I can't update a product either.I get error: an error occurred while updating object product (Unknown column 'reduction_price' in 'field list')In BO Catalog I only can see 1. Info. and 2. Images. 3. Combinations 4. Features 5. Customization 6. Discounts 7. Attachments tabs have disappeared.How can I fix these problems? Link to comment Share on other sites More sharing options...
PrestaShopDeveloper Posted June 27, 2011 Share Posted June 27, 2011 Before starting an upgrade you should backup both your distrubution and your DB. The reduction_price field is moved to ther table in the newer version, so most probably you have DB from one, and files from another version. Link to comment Share on other sites More sharing options...
motnot Posted June 27, 2011 Author Share Posted June 27, 2011 I have backup. Which table should I look at? Link to comment Share on other sites More sharing options...
PrestaShopDeveloper Posted June 28, 2011 Share Posted June 28, 2011 My advice is to return your distro to 1.3.1.1 with the backup and then try to upgrade to 1.3.7.0 first and if it passes ok, then to try to upgrade it to 1.4.3 for example. The problem may be in your 1.3.1.1 version - if you have some custom changes for example. Link to comment Share on other sites More sharing options...
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