Running the latest versions of ALTUI (2547) and the development version of openLuup (2020.5.22) creating new scenes is failing. Each time I try I get the below error. The scene does not get created.
2020-05-30 13:32:38.759 openLuup.server:: GET /data_request?id=lr_ALTUI_Handler&command=addWatch&service=urn:micasaverde-com:serviceId:SecuritySensor1&variable=ArmedTripped&device=0-10063&scene=-1&expression=(new%20%3D%3D%20%271%27)&xml=&provider=&providerparams=%5B%5D&_=1590837969118 HTTP/1.1 tcp{client}: 0x2578598
2020-05-30 13:32:38.762 openLuup.server:: GET /data_request?id=scene&action=create&json=%7B%22modeStatus%22%3A%220%22%2C%22timers%22%3A%5B%5D%2C%22triggers%22%3A%5B%5D%2C%22groups%22%3A%5B%7B%22delay%22%3A0%2C%22actions%22%3A%5B%7B%22device%22%3A%2210163%22%2C%22service%22%3A%22urn%3Aupnp-org%3AserviceId%3ASwitchPower1%22%2C%22action%22%3A%22GetStatus%22%2C%22arguments%22%3A%5B%5D%7D%5D%7D%5D%2C%22name%22%3A%22Test%202%22%2C%22lua%22%3A%22%22%2C%22room%22%3A0%2C%22paused%22%3A0%2C%22triggers_operator%22%3A%22OR%22%7D HTTP/1.1 tcp{client}: 0x275c8d8
2020-05-30 13:32:38.767 openLuup.server:: request completed (2 bytes, 1 chunks, 3 ms) tcp{client}: 0x275c8d8
2020-05-30 13:32:38.842 openLuup.server:: GET /data_request?id=lu_status2&output_format=json&DataVersion=837909593&Timeout=60&MinimumDelay=1500&_=1590837969119 HTTP/1.1 tcp{client}: 0x275c8d8
2020-05-30 13:32:38.946 luup_log:3: ALTUI: warning: Unknown data push provider: or data:[]
2020-05-30 13:32:38.948 openLuup.context_switch:: ERROR: [dev #3] [string "L_ALTUI.lua"]:2066: bad argument #5 to 'format' (string expected, got nil)
2020-05-30 13:32:38.949 openLuup.servlet:: error in callback [lr_ALTUI_Handler] : [string "L_ALTUI.lua"]:2066: bad argument #5 to 'format' (string expected, got nil)