What does T_END mean?

[ckh 0]

Hi,

 

Our bathroom ventilator stops once in while because of an error in my virtual device. What does this error therefore mean, as line 2 of the main loop (and all other code snippets) is empty. Line 1 is however "local hT = json.decode(fibaro:getGlobalValue("HomeTable"))".

 

Many Thanks! 

 

---
[DEBUG] 23:33:22: Temperature shower source: 40.68
[DEBUG] 23:33:22: Humidity bathroom: 55
[DEBUG] 23:33:22: Automatic control activated
[DEBUG] 23:33:22: Control method set to temperature
[DEBUG] 23:33:22: Temp in middle zone
[ERROR] 23:34:25: line 2: Expected value but found T_END at character 1
 

[petergebruers 1,268]

It means json.decode got either no data or corrupt data to decode.

 

It's possible this happens randomly, or the global variable got corrupted.

 

You can use some tests to avoid crashing (use "pcall" in your code). Like this:

 

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I tested it in a scene and I've made a quick test in a VD. It's OK

 

I'm not good at coding VDs, but I can tell this... It might make sense to do something else than "debug": add a label to indicate the last error. Also keep in mind "main" runs every 3 seconds.

 

pcall is standard Lua, not a Fibaro extension:

 

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Good Luck! 

Edited August 25, 2018 by petergebruers

[jompa68 121]

Thanks, think i got it now

 

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