No variable resp in these rules

Setup, Configuration and Use Items & Sitemaps
1

Hi Guys

These rules were created by someone else and throw an error when refreshing as the ‘val resp’ isn’t defined anywhere

I cant work out what its used for.

Any thoughts and how can I remove the error?

Thanks


rule "Spotify run script"
when
                Item spotify_forceupadte received update
        then
        val resp =  executeCommandLine("/usr/bin/python /etc/openhab2/scripts/spotify.py", 5000)
//        logInfo("Spotify", resp)
end

rule "Spotify Action"
when
                Item spotify_action received update
        then
        val resp =  executeCommandLine("/usr/bin/python /etc/openhab2/scripts/spotify.py " + spotify_action.state.toString, 5000)
//        logInfo("Spotify", resp)
end

Im thinking its to have things logged from memory, just not sure to define at the start of the rule

2

Try changing val to var.

3

It is defined twice… once in each rule. But it isn’t used, since the logInfo is commented out. Saving the rule file will give a validation warning because of this, but the file will still load.

1 Like
4

nice!

That explains it :slight_smile: Thanks gents!