1 Click Upgrade Module not working

[vivianlwy]

I am having problem upgrade my prestashop from 1.5.6.2 to the latest version. When i click the configure button for the 1-click upgrade module it is show error Uh-oh, something went wrong! Error Code: 500. I had uninstall and install the module 1-click upgrade module. It still show the same error. May i know how to upgrade prestashop to the latest version? 

[NemoPS]

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[vivianlwy]

Hi US Moderators,

 

After i change config/defines.inc.php set PS_MODE_DEV to true. it show another error:

Fatal error: Call to undefined method AdminSelfUpgrade::addJS() in /home4/vivian/public_html/shoppingononline.com/modules/riskified/riskified.php on line 73

Edited February 8, 2015 by vivianlwy (see edit history)

[vivianlwy]

I uninstall the riskified module and change back the config/defines.inc.php set PS_MODE_DEV to false. Then 1 click upgrade module is work. Riskified module make the error appear.

[glozinski]

1 click upgrade will not upgrade to latest version asking to install

1-Click Upgrade Not installed

Developed by : PrestaShop | Version : 1.4.7 | Category : Administration

Description : Provides an automated method to upgrade your shop to the latest version of PrestaShop.

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