Domain error when outputting a space (solved)

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Summary:

so, I'm writing my own version of pokemon on my calculator and I'm getting a domain error for no reason (I have posted the lbl that im getting the error under as the entire program is over 1000 lines)

Domain error when outputting a space

Edspeedy 20 Dec 2020 02:46

I'm writing my own version of pokemon on my calculator and I'm getting a domain error for no reason (i have posted the lbl that im getting the error under as the entire program is over 1000 lines). I would recommend copying the code and running it on your calculator to help figure out what's going on as its not very well organized. The error happens on line 52 when you select swap (in the menu), and try to switch two numbers (with enter and +) and Lteam has more than 10 numbers. There is also another error on line when trying to turn the page when Lteam has more than 10 numbers (with buttons ← and →)
(This was made for the ti84-CE on TI connect CE so some of the syntax might be a little different)

Lbl TS
ClrHome
Disp "SWAP? - 1
Disp "INFO? - 2
Disp "Quit? - 3
Input A
If A=3
Goto GH
If A=1
Then
ClrHome
1→O
For(O,1,6
Output(O,1,O
Output(O,2,".
End
If dim(⌊TEAM)≤10
Then
For(O,1,dim(⌊TEAM
Output(O,3,⌊TEAM(O
End
Else 
For(O,1,10
Output(O,3,⌊TEAM(O
End
Output(10,6,">>"
End
9→V
1→U
1→D
1→W
1→V
1→Q
"Q is page number
Output(W,4,"<
While 1=1
getKey→P
If P=34
1+W→W
If W=min(dim(⌊TEAM),10)+1
1→W
If P=25
W-1→W
If W=0
min(dim(⌊TEAM),10→W
If P=45
Goto GH
If V≠W
Then
Output(W,4,"<
Output(V,4," 
W→V
End

If P=26 and dim(⌊TEAM)>10Q
Then
Q+1→Q
For(O,10(Q-1)+1,min(10Q,dim(⌊TEAM))
Output(O,3,⌊TEAM(O
End
End

If P=24 and Q>1
Then
Q-1→Q
For(O,10(Q-1)+1,10Q
Output(O,3,⌊TEAM(O)
End
End

If P=105
Then
V→S
Output(V,5,"<
End
If P=95
Then
⌊TEAM(V)→T
⌊TEAM(S)→⌊TEAM(V)
T→⌊TEAM(S)
For(V,1,min(dim(⌊TEAM),10
Output(V,5," ")
Output(V,3,⌊TEAM(V
End
End
End
End
If A=2
Then 
1→Q
Goto IF
End

Last edited on 31 Dec 2020 00:54 by Edspeedy Show more

Re: Domain error when outputting a space

Trenly 20 Dec 2020 07:17

You don’t need an End when you have a single-line If statement:

//your code has this Single-line if statement
If A=3
Goto GH
End

As for the Dim error, If the list has 0 elements or does t exist, it will throw that error. The errors page might be useful to learn more about all the possible causes of a Dim error

Last edited on 20 Dec 2020 07:33 by Trenly Show more

Re: Domain error when outputting a space

Edspeedy 20 Dec 2020 20:44

The extra "End" wasn't really doing anything and when I got rid of it the problem persisted. The error I get is a domain error not a dimension error. The only time I've seen a domain error before is when I try to output something outside of the screen (ex. Output(1,99,"text")). but in this case I'm trying to output a space at V (which is your last position) with Output(V,4," ") and I'm getting an error. It is also worth noting that this error only occurs when the dimensions of ⌊TEAM are greater than or equal to 10. (I've also removed the "End" statement as you suggested)
The error is happening here

If V≠W
Then
Output(W,4,"<
Output(V,4," ")
W→V
End

Last edited on 31 Dec 2020 00:55 by Edspeedy Show more

Re: Domain error when outputting a space

(account deleted) 21 Dec 2020 22:36

If I were you, I'd put the Then command on the If V≠W:

If V≠W:Then

V or W would only have an error if the value is not an integer, less then 1, or greater than 8 (or 10, depending on your model)

---

Hewwo, my name is Achak Claw. I was formerly BioHazard.

Re: Domain error when outputting a space

Edspeedy 24 Dec 2020 02:55

so I have fixed this error by doing this instead:

If V≠W
Then
Output(W,5,"<
For(O,1,10
If O≠W
Output(O,5," ")
End
W→V
End

But I have run into the same issue with this other block:

If P=26 and dim(⌊TEAM)>10Q
Then
Q+1→Q
For(O,10(Q-1)+1,min(10Q,dim(⌊TEAM))
Output(O,3,⌊TEAM(O)
End
End

Any ideas on how to fix it?

Re: Domain error when outputting a space

CalcNerd 27 Dec 2020 14:01

I think I know why when you have more than 10 in the dimensions that you are having problems. You are using a For Loop to list out what is in LTeam at O. If O is 11, the calculator doesn't have enough screen space to show it, and it would give you a domain error. I hope this helps!

If you need to have more than 10 in the dimensions you could just have it move over X-wise allowing for enough room for the text.

Re: Domain error when outputting a space

Edspeedy 31 Dec 2020 00:53

Thank you, this has solved the problem and I have finished with the whole system. the problem was this line:

Output(O,3,⌊TEAM(O)

which I changed to this:

For(O,10(Q-1)+1,min(10Q,dim(⌊TEAM))
Output(I,3,⌊TEAM(O))
I+1→I
End

And now it works great. Thank you to every who helped :)

Re: Domain error when outputting a space

(account deleted) 28 Dec 2020 03:59

If you're trying to code a program meant for a CSE or a CE on an 83… then it won't work.

---

Hewwo, my name is Achak Claw. I was formerly BioHazard.