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Lay Flat unhandled Exception

snokohnsnokohn
in Repetier-Host
I am using v1.0.6 and whenever i try to use "lay flat" I get an unhandled exception error 

see below

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
   at RepetierHostExtender.geom.TopoGroup.LayFlat()
   at RepetierHost.view.objecteditor.RotateObject.buttonLayFlat_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


Comments

  • RepetierRepetier
    Since it always works for me, does it happen with all stl files or only with one special stl file? If only with special, can you provide a download link for testing what happens there? Also which os are you using?
  • mixotrichamixotricha
    I am also using 1.0.6 getting exactly an exception error. This is with an STL that checks out fine in NetFabb. This is the model here. 

    http://nasa3d.arc.nasa.gov/detail/new-horizons

    I can reproduce the error with any of the stl files in this zip. 
  • mixotrichamixotricha
    See the end of this message for details on invoking 
    just-in-time (JIT) debugging instead of this dialog box.

    ************** Exception Text **************
    System.NullReferenceException: Object reference not set to an instance of an object.
       at RepetierHostExtender.geom.TopoGroup.LayFlat()
       at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
       at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.ButtonBase.WndProc(Message& m)
       at System.Windows.Forms.Button.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


    ************** Loaded Assemblies **************
    mscorlib
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
    ----------------------------------------
    RepetierHost
        Assembly Version: 1.0.0.0
        Win32 Version: 1.0.0.0
        CodeBase: file:///C:/Program%20Files/Repetier-Host/RepetierHost.exe
    ----------------------------------------
    System.Windows.Forms
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
    ----------------------------------------
    System.Drawing
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
    ----------------------------------------
    System
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
    ----------------------------------------
    RepetierHostExtender
        Assembly Version: 1.0.0.0
        Win32 Version: 1.0.0.0
        CodeBase: file:///C:/Program%20Files/Repetier-Host/RepetierHostExtender.DLL
    ----------------------------------------
    OpenTK
        Assembly Version: 1.1.0.0
        Win32 Version: 1.1.1664.6217
        CodeBase: file:///C:/Program%20Files/Repetier-Host/OpenTK.DLL
    ----------------------------------------
    System.Core
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
    ----------------------------------------
    System.Xml
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
    ----------------------------------------
    Accessibility
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
    ----------------------------------------
    CuraEngine
        Assembly Version: 1.0.0.0
        Win32 Version: 1.0.0.0
        CodeBase: file:///C:/Program%20Files/Repetier-Host/plugins/CuraEngine/CuraEngine.dll
    ----------------------------------------
    RRFirmwares
        Assembly Version: 1.0.0.0
        Win32 Version: 1.0.0.0
        CodeBase: file:///C:/Program%20Files/Repetier-Host/plugins/RRFirmwares/RRFirmwares.dll
    ----------------------------------------
    ColorSlider
        Assembly Version: 1.0.0.0
        Win32 Version: 1.0.0.0
        CodeBase: file:///C:/Program%20Files/Repetier-Host/ColorSlider.DLL
    ----------------------------------------
    OpenTK.GLControl
        Assembly Version: 1.1.0.0
        Win32 Version: 1.1.1664.6217
        CodeBase: file:///C:/Program%20Files/Repetier-Host/OpenTK.GLControl.DLL
    ----------------------------------------
    System.Configuration
        Assembly Version: 4.0.0.0
        Win32 Version: 4.0.30319.17929 built by: FX45RTMREL
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
    ----------------------------------------

    ************** JIT Debugging **************
    To enable just-in-time (JIT) debugging, the .config file for this
    application or computer (machine.config) must have the
    jitDebugging value set in the system.windows.forms section.
    The application must also be compiled with debugging
    enabled.

    For example:

    <configuration>
        <system.windows.forms jitDebugging="true" />
    </configuration>

    When JIT debugging is enabled, any unhandled exception
    will be sent to the JIT debugger registered on the computer
    rather than be handled by this dialog box.


  • RepetierRepetier
    Have you tried 1.5.3? I have added some additional tests to prevent this if I remember right.
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