In the end I managed to get it working by moving app.UseAbpRequestLocalization(); to be the first middleware. Honestly, I'm not sure if this ok. Also, the previous call came from the abp commercial startup template.
Also as second note, it's confusing right now how a language needs to be added. I identified the following steps:
Are this the right steps?
Hey ,
Thanks for the pointers. I installed the mentioned extension and now it works. From my understanding, this should have worked out of the box if there is a StringToEnum converter involved. Maybe it would be good to add this pointers to your documenation, under json.
In the end, I ended up adding the following line options.AddEnumsWithValuesFixFilters(); , under context.Services.AddAbpSwaggerGenWithOAuth