MathRegion Critical Error on DEL key action - Сообщения
#1 Опубликовано: 13.01.2022 14:39:53
Eventually I have caught a bug that bothered me in a few latest versions of Smath.
critical_bug.sm
Try to delete the first number "4" in front of the ratio.
Step 1: Select it with the cursor.
Step 2: Press "Del", the "4" turns into a black square.
Step 3: Press "Del" once again. SM pops on "Critical error".
critical_bug.sm
Try to delete the first number "4" in front of the ratio.
Step 1: Select it with the cursor.
Step 2: Press "Del", the "4" turns into a black square.
Step 3: Press "Del" once again. SM pops on "Critical error".
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Davide Carpi 14.01.2022 04:08:00
#2 Опубликовано: 13.01.2022 18:06:39
Jean,
It can't be doctored, it is not a calculation issue.
Smath Studio crashes at the moment you push "DEL" key to delete this number "4" or whatever else there.
It can't be doctored, it is not a calculation issue.
Smath Studio crashes at the moment you push "DEL" key to delete this number "4" or whatever else there.
#3 Опубликовано: 13.01.2022 19:31:57
I confirm the error
#4 Опубликовано: 13.01.2022 22:05:45
Confirmed. I also came across it, but I didn't investigate it. SMath Studio 0.99.7921.69.
Russia ☭ forever, Viacheslav N. Mezentsev
#5 Опубликовано: 14.01.2022 01:54:58
confirmed under linux.
same behavior.
same behavior.
#6 Опубликовано: 14.01.2022 05:59:07
Thank you, confirmed
System.IndexOutOfRangeException: Index out of matrix bounds.
in SMath.Controls.MathPainter.PrepareForPaint(MathRegion region, PaintContext ctx, Term[] input, MathAnswer answer, Term[] units, Boolean inputDataVisibility, Int32 currentTermIdx, FontInfo font, Boolean focused, Single& middleLine, Single& baseLine)
in SMath.Controls.MathRegion.(IGraphics , PaintEventOptions )
in SMath.Controls.MathRegion.OnCommandSend(String value)
in SMath.Controls.WorksheetEditor.(RegionBase , String )
in SMath.Controls.WorksheetEditor.InsertManager(String value)
in SMath.Controls.Worksheet.Insert(String value)
in SMath.Controls.WorksheetEditor.KeyDown(KeyEventOptions e)
in SMath.UI.Accessories.DesktopWorksheet.OnKeyDown(KeyEventArgs e)
in System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
in System.Windows.Forms.Control.WmKeyChar(Message& m)
in System.Windows.Forms.Control.WndProc(Message& m)
in System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)If you like my plugins please consider to support the program buying a license; for personal contributions to me: paypal.me/dcprojects
#7 Опубликовано: 14.01.2022 10:59:14
Eventually I have caught a bug that bothered me in a few latest versions of Smath.
... end of it !
It didn't surprise me that Jean couldn't understand what the bug is.
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Alvaro Diaz Falconi 14.01.2022 12:39:00
#8 Опубликовано: 14.01.2022 11:32:56
Jean, what you're trying to do here is destructive. You prevent users from helping developers improve the program, that is, you bring harm. You don't have to do that. This is not good.
Russia ☭ forever, Viacheslav N. Mezentsev
6 пользователям понравился этот пост
Oscar Campo 17.05.2022 12:41:00, churichuro 14.01.2022 14:38:00, sergio 14.01.2022 15:05:00, overlord 14.01.2022 11:57:00, Alvaro Diaz Falconi 14.01.2022 12:39:00, fedeghi 14.01.2022 16:43:00
#9 Опубликовано: 14.01.2022 14:17:41
Jean, in the exUSSR there was such a norm as forced rest. People who worked hard were forced to rest in a sanatorium. And their leaders, who allowed this, were punished. I think you need to go to a sanatorium and temporarily stop working here. I don't want to be punished and I can give you a rest.
Russia ☭ forever, Viacheslav N. Mezentsev
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NDTM Amarasekera 14.01.2022 22:41:00, fedeghi 14.01.2022 16:43:00, overlord 14.01.2022 14:23:00, Alvaro Diaz Falconi 14.01.2022 15:55:00
#10 Опубликовано: 14.01.2022 16:04:25
Basically up to SS 6179, Smath is an equation editor
working similar to Mathcad 11 and earlier, including program.
AFAIK, an option for script style [typical Kalkulator ...]
will manage the critical error demo bug.
Is it possible to combine both: part script style & equation editor ?
As well as accommodate both styles in program ?
Cheers ... Jean.
And yet another useless not related post again.
Unbelievable. Wow, just wow.
Such ignorance, such obstinate, such thick head...
I am out of speech right now.
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#11 Опубликовано: 16.05.2022 12:06:43
Unfortunately,
The "Critical Error on Del key action" was not fixed yet in the latest stable version.
Try to delete "g" by using DEL key.
oldbug.sm
The "Critical Error on Del key action" was not fixed yet in the latest stable version.
Try to delete "g" by using DEL key.
oldbug.sm
#12 Опубликовано: 17.05.2022 20:38:34
Ok, will check asap.
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Davide Carpi 18.05.2022 04:42:00
#13 Опубликовано: 16.06.2022 20:29:35
Greetings!
I can also confirm the existence of this issue ( "v0.99.7921.69" ). Upon investigation, I have (2) items:
1) The program does not actually 'crash', the program is still running. Thus: you can recover from this bug without losing all your work!
a) To recover from this error:
1) On the "⨂ Unhandled exception has occurred ... Index was outside the bounds of the array" popup error message, Click on the button: ｢Continue｣
2) 'UNDO' your last action, either via the menu bar: ｢Edit｣ -> ｢↻ Undo｣ or via keypress ｢Ctrl｣ + ｢Z｣
3) Repeat steps #1 and #2 until you achieve a successful 'undo'.
2) The elements of this error seem to require a grouping operator (e.g., Absolute Value, Parenthesis, Determinant, Square Root, Matrix) that is paired with a fraction/division operation, prepend this with a multiplication statement and you can duplicate the error. See screen capture below:
Below are a few statements I compiled; performing the double-delete on the integer '6' will throw the same error:
-Kenny Lemens, P.E.
I can also confirm the existence of this issue ( "v0.99.7921.69" ). Upon investigation, I have (2) items:
1) The program does not actually 'crash', the program is still running. Thus: you can recover from this bug without losing all your work!
a) To recover from this error:
1) On the "⨂ Unhandled exception has occurred ... Index was outside the bounds of the array" popup error message, Click on the button: ｢Continue｣
2) 'UNDO' your last action, either via the menu bar: ｢Edit｣ -> ｢↻ Undo｣ or via keypress ｢Ctrl｣ + ｢Z｣
3) Repeat steps #1 and #2 until you achieve a successful 'undo'.
2) The elements of this error seem to require a grouping operator (e.g., Absolute Value, Parenthesis, Determinant, Square Root, Matrix) that is paired with a fraction/division operation, prepend this with a multiplication statement and you can duplicate the error. See screen capture below:
Below are a few statements I compiled; performing the double-delete on the integer '6' will throw the same error:
-Kenny Lemens, P.E.
"No matter where you go, there you are." -Buckaroo BanzaiHotkeys: https://en.smath.com/forum/resource.ashx?a=45771&b=2
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Вячеслав Мезенцев 17.06.2022 09:52:00
#14 Опубликовано: 23.06.2022 11:31:02
Greetings,
I found another configuration that can trigger this error; if you declare/evaluate a variable, and then try to multiply that entire set: you get a syntax error. Now if you attempt to correct the statement by using the [DEL] to remove the evaluation, the error gets thrown (as shown below):
![[SMath]Critical_Error_Occured.jpg](/ru-RU/file/Z8Uqvy/_SMath_Critical_Error_Occured_jpg)
The work around would be to use the [Backspace] to delete/correct the equation, or to copy/paste the terms into a new statement without syntax errors.
-Kenny Lemens, P.E.
I found another configuration that can trigger this error; if you declare/evaluate a variable, and then try to multiply that entire set: you get a syntax error. Now if you attempt to correct the statement by using the [DEL] to remove the evaluation, the error gets thrown (as shown below):
The work around would be to use the [Backspace] to delete/correct the equation, or to copy/paste the terms into a new statement without syntax errors.
-Kenny Lemens, P.E.
"No matter where you go, there you are." -Buckaroo BanzaiHotkeys: https://en.smath.com/forum/resource.ashx?a=45771&b=2
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Davide Carpi 23.06.2022 14:21:00
#15 Опубликовано: 22.07.2022 17:33:42
Finally fixed in version 1.0.8238.
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⚜ Kenny Lemens, P.E. ᵂᴵ 22.07.2022 17:41:00, João Felipe Seráfico Melo 22.07.2022 18:02:00, sergio 23.07.2022 05:37:00
#16 Опубликовано: 13.04.2023 10:40:14
Greetings,
I found another configuration that can trigger this error; if you declare/evaluate a variable, and then try to multiply that entire set: you get a syntax error. Now if you attempt to correct the Candy Crush statement by using the [DEL] to remove the evaluation, the error gets thrown (as shown below):
The work around would be to use the [Backspace] to delete/correct the equation, or to copy/paste the terms into a new statement without syntax errors.
-Kenny Lemens, P.E.
I tried that .... still get the error
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