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Message |
Emell
Peasant
Joined: Dec 27, 2009
Posts: 12
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 Posted:
Tue Feb 09, 2010 4:47 am |
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I'm writing what should be a very simple program for my fx-9860G. I'm creating a menu with F-key selections, then using getkey to 'Goto n' command to jump to Lbl n. I keep getting a 'GO ERROR' when I press one of the F-keys. The code looks generally like this (carriage return symbol not shown):
Lbl 0
<input parameters routine>
ClrText
Lbl 1
<display menu routine>
Lbl 2
Do
Getkey→G
LpWhile G=0
G=79=>Goto 3
G=69=>Goto 4
G=59=>Goto 0
G=49=>Goto 5
Goto 2
Lbl 3
<command routine>
Lbl 4
<command routine>
Lbl 5
Stop
The code works for all F-keys except F2 (69), which returns the following error message:
GO ERROR
Press:[EXIT]
When I press EXIT, the screen displays the code and the cursor is sitting just to the right of 'Goto 4.'
Can anyone explain why I get this error message and what the possible conditions that cause it?
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jack12344
Peasant
Joined: Feb 11, 2010
Posts: 4
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Thu Feb 11, 2010 9:05 pm |
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Hi,I've just checked your program command, and there's nothing wrong with it.Maybe there is an "Goto" command in your <command routine>,you can just search fot it.
If you checked there is no extra "Goto" command in your <command routine> and you don't mind, you'd better rewrite it again.
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Distortion
Team Kingdom
Joined: Oct 17, 2007
Posts: 581
Location: The Netherlands
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| Posted:
Fri Feb 12, 2010 1:01 am |
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You haven't properly closed a Statement (like If or While) in the command routine after Lbl 3.
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|Distortion| |
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Emell
Peasant
Joined: Dec 27, 2009
Posts: 12
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| Posted:
Fri Feb 12, 2010 4:01 am |
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You were right about the closed statement. I had used an If...then...else command without an IfEnd in my Lbl 3 command routine. I fixed that, now I get a 'Syntax Error' message at the same point in the code where I got the 'Go Error' message.
It's a simple Quadratic Equation Solver. I know there are Quadratic programs available for downloading, which I have, but I really want to use my own.
Is there some way I can send you the entire program listing (50 lines) and examine the code for me?
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Dysprosium
Baron
Joined: Sep 30, 2007
Posts: 251
Location: HEY LOOK BEHIND YOU
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Fri Feb 12, 2010 4:18 am |
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| Distortion wrote: |
| You haven't properly closed a Statement (like If or While) in the command routine after Lbl 3. |
Wow, nice... was that a shot in the dark or has it happened to you before?
@Emell PM him the .g1m file if you don't want the whole world to see it.
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Emell
Peasant
Joined: Dec 27, 2009
Posts: 12
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Sat Feb 13, 2010 5:59 am |
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I tried to PM my program file. I tried attaching both a .g1m and a .g2r file, but I keep getting this message:
'The Extension .g1m is not allowed.'
and...
'The Extension .g2r is not allowed.'
So how do I attach my program file here?
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Dysprosium
Baron
Joined: Sep 30, 2007
Posts: 251
Location: HEY LOOK BEHIND YOU
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Sat Feb 13, 2010 6:05 am |
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.zip it first.
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Emell
Peasant
Joined: Dec 27, 2009
Posts: 12
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Sun Feb 14, 2010 6:34 am |
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Thanks for the tips. You all have been very helpful. I zipped both the .g1m and the .g2r versions of my program. Here is the file.
When the program is run, you are prompted to enter the standard quadratic parameters, a, b and c. Then a Select Function menu will be displayed. All selections work fine except F2. When F2 is pressed, I get a 'Syntax Error' message, then, when 'EXIT' is pressed, the cursor is at the end of the 'G=69=>Goto 4' command (69 is the getkey code for the F2 key). BTW, I tried using 'If G=69:then Goto 4:IfEnd.' Same thing.
| Description: |
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Download |
| Filename: |
Parabola.zip |
| Filesize: |
1.19 KB |
| Downloaded: |
164 Time(s) |
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aapman55
Baron
Joined: Aug 25, 2008
Posts: 142
Location: Nederland
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Sun Feb 14, 2010 6:54 pm |
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you forgot to put the " at the end of locate X,Y,"........."
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Emell
Peasant
Joined: Dec 27, 2009
Posts: 12
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Mon Feb 15, 2010 7:47 am |
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Yahoo! That fixed it. Thank you, aapman55. You da man!! 
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