v0.26.4 released which should fix the JSONObject cast error pop-up that's stopping some people from starting their QORA client.
Available (as always) via github at:
https://github.com/Qoracoin/Qora/releases/tag/0.26.4Feedback appreciated! Hopefully two more bugs squashed.
I've been running this wallet for a few days. Starting and stopping many times. It has been error free.