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Thread: GrblGru error message

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  1. 05-17-2018, 10:26 AM #1
    kusmanf
    kusmanf is offline Registered
    Join Date
    Feb 2018
    Posts
    4

    GrblGru error message

    Hi,

    I am new to this forum. I downloaded GrblGru V3.27.0 and tried to operate my CNC plotter. I tried to open a Gcode file with GrblGru but I get a error message "Object reference not set to an instance of an object."
    Could you please help me to solve this error?
    My operating system is Windows 7(32 bit) version. I use Arduino Nano with A4988 drivers for NEMA 17 stepper motors.

    Thank you.

    Fernando
  2. 05-24-2018, 08:57 PM #2
    GrblGru
    GrblGru is offline Member
    Join Date
    May 2016
    Posts
    332

    Re: GrblGru error message

    Can you send the file, please?
    Then I can try to find the error
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