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  3. Humidity example sketch not working

Humidity example sketch not working

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sketchhumiditysrror
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  • A Offline
    A Offline
    ajachierno
    wrote on last edited by
    #1

    I am getting an error when I try and run the example humidity sketch. Error details below

    HumiditySensor copy copy copy.ino:11:5: error: no matching constructor for initialization of 'DHT'
    DHT dht;
    ^
    libraries/DHT/DHT.h:32:3: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
    DHT(uint8_t pin, uint8_t type, uint8_t count=6);
    ^
    libraries/DHT/DHT.h:23:7: note: candidate constructor (the implicit copy constructor) not viable: requires 1 argument, but 0 were provided
    class DHT {
    ^
    1 error generated.

    Any one have any ideas? Pretty new to this.

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    • marceltrapmanM Offline
      marceltrapmanM Offline
      marceltrapman
      Mod
      wrote on last edited by marceltrapman
      #2

      Did you download and install all libraries that are available in the MySensors Arduino Master folder (stop running Arduino IDE, copy/paste files in library folder, start Arduino IDE).

      Fulltime Servoy Developer
      Parttime Moderator MySensors board

      I use Domoticz as controller for Z-Wave and MySensors (previously Indigo and OpenHAB).
      I have a FABtotum to print cases.

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      • A Offline
        A Offline
        ajachierno
        wrote on last edited by
        #3

        yes, also I have actually been trying to run it using codebender and didn't work there so then I did try doing it in the native IDE and still not working. My understanding is codebender has all the libraries built in so I am thinking it isn't a library issue, although like I said new at this so may be wrong

        marceltrapmanM 1 Reply Last reply
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        • A ajachierno

          yes, also I have actually been trying to run it using codebender and didn't work there so then I did try doing it in the native IDE and still not working. My understanding is codebender has all the libraries built in so I am thinking it isn't a library issue, although like I said new at this so may be wrong

          marceltrapmanM Offline
          marceltrapmanM Offline
          marceltrapman
          Mod
          wrote on last edited by marceltrapman
          #4

          @ajachierno I am not sure what to say, it runs 'out of the box' here.

          Which version of the sketch are you using?

          this is where it goes wrong I guess:

          requires 1 argument, but 0 were provided class DHT
          

          Fulltime Servoy Developer
          Parttime Moderator MySensors board

          I use Domoticz as controller for Z-Wave and MySensors (previously Indigo and OpenHAB).
          I have a FABtotum to print cases.

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          • A Offline
            A Offline
            ajachierno
            wrote on last edited by
            #5

            I am running straight off the webpage. Actually it doesnt apear I can get any of the sketches to run using either the browser plg in or the native IDE.... :/ wishing I hadnt updated since this last set of changes.

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