Unhandled Exception
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- Dominant language
- C#
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Description
michaeldurand[CodePlex]
Version: 1.6.13.2
Description: Clicked on quotDeterministic Methodsquot in the interpolation tool tab.
Error: System.InvalidCastException: Unable to cast object of type 'DotSpatial.Data.InRamImageData' to type 'DotSpatial.Data.IFeatureSet'.
at GeostatisticalTool.Classes.ConfigurationMethod.UpdataLayer()
at GeostatisticalTool.Classes.ConfigurationMethod..ctor(Map map, ListBox method, ComboBox layer, ComboBox field)
at GeostatisticalTool.Forms.DeterministicMethods.DeterministicMethods_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Messageamp m)
at System.Windows.Forms.Control.WndProc(Messageamp m)
at System.Windows.Forms.Form.WndProc(Messageamp m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the report by opening the interpolation tool and clicking “Deterministic Methods.” Start with GeostatisticalTool.Classes.ConfigurationMethod.UpdataLayer and its constructor, then trace the load path from DeterministicMethods_Load. Done means the reported scenario no longer raises the InvalidCastException when the tab opens.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100