I also ended up doing this. You can’t connect within the first few seconds of driver init
1 Like
6 posts were split to a new topic: [SmartThings Edge] Issue with default function to send Z-Wave configuration parameters
There is a null check that is missing in st/dispatcher.lua
function MessageDispatcher:dispatch(driver, device, ...)
if self:can_handle(driver, device, ...) then
local status, value = pcall(inner_dispatch, self, driver, device, ...)
if not status then
if self.error_handler ~= nil then
self.error_handler(driver, device, ...)
else
local args = {...}
local error_msg = string.format(
"Error encountered while processing event for %s:\n",
tostring(device)
)
for i, arg in ipairs(args) do
local arg_str = string.format(" arg%d: %s\n", i, tostring(arg))
error_msg = error_msg .. arg_str
end
error_msg = error_msg .. value -- <-- NULL CHECK for value needed
error(error_msg)
end
end
elseif self.fallback_handler ~= nil then
self.fallback_handler(driver, device, ...)
end
end
I am currently seeing a crash due to this error_msg construction. There is no value in my error
Can you share the implementation that is causing this error, and also the related log, please?
I can’t since I moved on from it, but it was originally being triggered by parsing an invalid json string that had been truncated. I switched from dkjson to st.json and this error started occurring when I tried to decode a bad json string. I believe it can be duplicated by calling json.decode(truncatedJsonString)
Hi @nayelyz
I don’t know the reason why in the preferences that are of type "enumeration" the text of the description field in the app is not shown:
preferences:
- name: "restoreState"
title: "restore state"
description: "This parameter 16 determines if the device will return to state prior to the power failure after power is restored"
required: false
preferenceType: enumeration
definition:
options:
0: "power off after power failure"
1: "restore state"
default: 1
In the numeric type preferences if it is displayed correctly
- name: "autoOffTime"
title: "Auto Off Time"
description: "This parameter 4 determines 0- 65535 (0 s to 6553,5 s) Time period for auto off, in miliseconds"
required: false
preferenceType: number
definition:
minimum: 0
maximum: 65535
default: 0
Thanks
1 Like
Hi, @Mariano_Colmenarejo. Thank you for sharing this info. I’ll report this issue to the team.
1 Like