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Interface Error message

Discussion in 'Interfaces' started by blindflight, Mar 6, 2021.

  1. blindflight

    blindflight Well-Known
    Staff Member Builder Resident Builder

    Joined:
    Sep 19, 2013
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    Got an error: "GRBL ERROR!
    Error no: 1
    Invalid GCODE
    No Letter
    gcode was worked up in Sketchup and generated as I normally do. Any ideas what went wrong?

    Thanks
     
    #1 blindflight, Mar 6, 2021
  2. sharmstr

    sharmstr OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

    Joined:
    Mar 23, 2018
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    Look for % on the first line. If its there, delete it. If you use Control in the past, it filters that out. The interface does not.
     
    #2 sharmstr, Mar 6, 2021
    Peter Van Der Walt likes this.

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