CentraLite Keypads

Hey guys,

I just got my 3400 keypad today, i have to factory reset the device and added to smartthings without problem(installed Device Type and publish to me, device page it shows fine). but when i install the keypad manager app on my phone, select keypad and type in PIN code, hit Done button show “An unexpected error occurred”

in the live log is shows:

5b18ea8c-dad1-4587-8810-93accf727fe8 7:57:12 PM: error groovy.lang.MissingMethodException: No signature of method: java.lang.String.setDisarmed() is applicable for argument types: () values: [] @ line 85
5b18ea8c-dad1-4587-8810-93accf727fe8 7:57:12 PM: debug Keypad manager caught alarm status change: off
5b18ea8c-dad1-4587-8810-93accf727fe8 7:57:12 PM: debug Installed with settings: [keypad:22fcb0b1-d067-4ee4-9c72-99221daa38b4, pin:1010]

Causing i could not install the app. Any ideas I need to do to fix this?

Thanks