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    Failed to load height map

    Duet Hardware and wiring
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    • hyppo
      hyppo last edited by

      k what could b the reason for this error?

      Error: G29: Failed to load height map from file heightmap.csv: invalid grid

      i dont have probe yet on my delta so im using the manual leveling, and trying to save to height map so i dont have to constantly do it, but im getting error massage, what cud b the prob

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      • Phaedrux
        Phaedrux Moderator last edited by

        It doesn't seem to like what ever you have configured in your M557 grid layout command.

        If you send M557 in the console what does it return?

        Z-Bot CoreXY Build | Thingiverse Profile

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        • hyppo
          hyppo last edited by

          grid not defined

          dc42 1 Reply Last reply Reply Quote 0
          • hyppo
            hyppo last edited by

            ok the how do i save grid in correctly

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            • Phaedrux
              Phaedrux Moderator last edited by

              https://duet3d.dozuki.com/Wiki/GCode#Section_M557_Set_Z_probe_point_or_define_probing_grid

              https://duet3d.dozuki.com/Wiki/Using_mesh_bed_compensation

              Z-Bot CoreXY Build | Thingiverse Profile

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              • dc42
                dc42 administrators @hyppo last edited by

                @hyppo said in Failed to load height map:

                grid not defined

                You must have defined a grid using M557 before you did the manual mesh probing. Put that same M557 command in config.g.

                Duet WiFi hardware designer and firmware engineer
                Please do not ask me for Duet support via PM or email, use the forum
                http://www.escher3d.com, https://miscsolutions.wordpress.com

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                • hyppo
                  hyppo last edited by

                  here to i add the g29 s0 after probing or b4?

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