  Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740   Was thanked: 318 time(s) in 268 post(s)
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Hello, I managed SMath to crash purely by accident. Actually, I was playing with the "Fifth-order Runge–Kutta method with adaptive step" RungeKutta5.sm Example file from the Smath examples. First I just selected the first value in the vector result  Then I just press some key on the keyboard (say "k" or some other letter)  An Unhandled exception happened. We could Continue but if we just want to Quit the SMath ofer us to save the file. If we refuse then crash happened.  It seems that will happen with the vector or matrix symbolic result and when you try to select only the first value (row, column index = 1) and then press a key. I hope someone could reproduce this. Regards, Radovan Edited by user 15 February 2012 01:19:05(UTC)
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When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!" |
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  Rank: Advanced Member Groups: Registered
Joined: 22/10/2009(UTC) Posts: 53  Location: Gedongkuning, Jogjakarta Was thanked: 1 time(s) in 1 post(s)
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Yes I can reproduce the crash, after pressing any key. It crashes in linux (both SMath 0.89.8 and 0.90).
I run SMath from terminal: mono SMathStudio_Desktop.exe
Below is the message in the terminal after the crash.
System.IndexOutOfRangeException: Array index is out of range.
at SMath.Control.MathRegion.InsertManager (System.String value) [0x00000] in <filename unknown>:0
at SMath.Control.MathRegion.InsertManager (System.String value) [0x00000] in <filename unknown>:0
at SMath.Control.MathRegion.OnCommandSend (System.String value) [0x00000] in <filename unknown>:0
at SMath.Control.Worksheet.ParseInsertString (System.String value) [0x00000] in <filename unknown>:0
at SMath.Control.Worksheet.Insert (System.String value) [0x00000] in <filename unknown>:0
at SMath.Control.Worksheet.OnKeyPress (System.Windows.Forms.KeyPressEventArgs e) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control.ProcessKeyEventArgs (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control.ProcessKeyMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control.WmKeys (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown>:0
Regards, waluyo
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 Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616  Was thanked: 1978 time(s) in 666 post(s)
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Thank you very much! Will fix this before next release.
Regards.
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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 1 user thanked Andrey Ivashov for this useful post.
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