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elayaraja007 / sql-dbdiff

Automatically exported from code.google.com/p/sql-dbdiff
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"Show Existing Objects" before compare causes exception #59

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Run program (but don't actually compare)
2. Uncheck the "Show Existing Objects" checkbox

What is the expected output? What do you see instead?
Expected output: check mark goes away.  Instead, I get:

Object reference not set to an instance of an object.
   at DBDiff.Front.SchemaTreeView.RebuildSchemaTree() in c:\dev\sql-dbdiff\DBDiff\Front\SchemaTreeView.cs:line 119
   at DBDiff.Front.SchemaTreeView.chkShowExistingObjects_CheckedChanged(Object sender, EventArgs e) in c:\dev\sql-dbdiff\DBDiff\Front\SchemaTreeView.cs:line 173
   at System.Windows.Forms.CheckBox.OnCheckedChanged(EventArgs e)
   at System.Windows.Forms.CheckBox.set_CheckState(CheckState value)
   at System.Windows.Forms.CheckBox.OnClick(EventArgs e)
   at System.Windows.Forms.CheckBox.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.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

What version of the product are you using? On what operating system?
0.4.0.0 on Windows 7 64 bit (6.1.7601)

Please provide any additional information below.
It appears exceptions also happen for all the other checkboxes as well, if the 
compare hasn't happened yet.

Original issue reported on code.google.com by chris.ma...@wrsmaterials.com on 6 Aug 2014 at 4:24