In the module uc_discounts, I am unable to add a discount.
When I try to add a discount at admin/store/uc_discounts/add my dev site just hangs. I have Backdrop v1.22.2 and the latest release of this module (1.x-2.0.1).
Update: I was using Chrome, but when using Firefox I get a little more information and this is logged in the site reports:
LOCATION xxx/admin/store/uc_discounts/add REFERRER xxx/admin/store/uc_discounts MESSAGE Notice: Array to string conversion in date_limit_format() (line 1171 of xxxxx/web/core/includes/date.inc). SEVERITY notice
LOCATION xxx/admin/store/uc_discounts/add REFERRER xxx/admin/store/uc_discounts/list MESSAGE Warning: strtr() expects parameter 1 to be string, array given in strtr() (line 1186 of xxxxx/web/core/includes/date.inc).
Hopefully that gives a clue as to where I might look?
Glad to hear you found a solution. Just for completeness, the issue you found in uc_discounts module is now fixed in the latest release. Thanks for flagging it!