Opened 7 years ago

Closed 5 years ago

#2507 closed defect (fixed)

Error after adding second map to Fusion

Reported by: andrewd Owned by: jng
Priority: low Milestone:
Component: Maestro Version: 2.5.0
Severity: trivial Keywords:
Cc: External ID:


Create a Fusion application, then go to "Maps" and add a 2nd map under "Currently Available Maps". The map gets added correctly, but you can't select it. As soon as you select it, you get an error - which means that you can't configure it, or even delete it.

Error is: System.NullReferenceException?: Object reference not set to an instance of an object.

at Maestro.Editors.Fusion.MapCtrl?..ctor(IApplicationDefinition appDef, IMapGroup group, IEditorService edService, IMapWidget widget) in c:\working\JenkinsCI\home\slave_win\jobs\Maestro trunk\workspace\Maestro.Editors\Fusion\MapCtrl?.cs:line 105 at Maestro.Editors.Fusion.MapSettingsCtrl?.lstMaps_SelectedIndexChanged(Object sender, EventArgs? e) in c:\working\JenkinsCI\home\slave_win\jobs\Maestro trunk\workspace\Maestro.Editors\Fusion\MapSettingsCtrl?.cs:line 119 at System.Windows.Forms.ListView?.OnSelectedIndexChanged?(EventArgs? e) at System.Windows.Forms.ListView?.WmReflectNotify?(Message& m) at System.Windows.Forms.ListView?.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)

Change History (1)

comment:1 Changed 5 years ago by jng

Resolution: fixed
Status: newclosed

In 9115:

Fix NRE. We should be setting the id from the MapGroup? and not the associated MapWidget? that is null if it doesn't point to this MapGroup? id

Fixes #2507

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