Login-Tab @ Cart not Working - Theme Flatastic

[info@.....com]

Hello together,

i have updatet Viruemart from 3 to 4 in my testing environment (still using J3, J4 is the next step on updateing the shop). It works so far fine, but i have one issue with the OPC cart, i use the flatastic theme. The login tab isn working, i guess its caused by an jquery/javascript error, shown in the console.

OPC_flatastic_1.png (16.87 KiB) Viewed 9364 times

I have installed the latest OPC-Version com_onepage2.0.435.

It would be great, if someone has an hint for me to solve this.

Thanks in advance

Björn

[admin]

hello - if you get "jquery" is not defined, this means you got some misordering within your jquery scripts and/or something loads jquery twice - i strongly suggest to check which extension does this OR:
- you might try to use opc's "load/fix jquery" at general tab (was mainly for j2.5) - try to either enable or disable
- use jquery easy plugin which can fix most jquery issues
- adjust your extensions and templates so that jquery is not loaded twice
- change VM's config for jquery loading

best regards, stan