Hi ,
I had a J!2.5 site with K2 26.2
I updated to J!3.4 with K2 2.6.9
But now, when I add a new K2 item, I get an error message saying that it failed to download a .xml file.
And it says also : "failed to load external entity "/............/templates//typography/"
Any ideas please ?
Thanks for your help.
regards

Hello, This is unrelated to K2.
failed to load external entity "/............/templates//typography/

This error indicates that this is a template issue. A 3rd party extension which possibly came bundled with your template is failing to load.