Difference between revisions of "BASIC error messages"
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[[Category:Programming]][[Category:BASIC]] | [[Category:Programming]][[Category:BASIC]] | ||
| + | <div class="mw-widebody"> | ||
| + | Error numbers < 128 (ie, b7=0) are language errors. Error numers > 127 (ie b7=1) | ||
| + | are non-language (ie MOS, filing system, utility, etc.) errors. As BASIC's errors | ||
| + | are all <64, any error numbers used with a program for its own purposes should | ||
| + | be 64-127. | ||
| + | |||
6502 BASIC ARM BASIC Windows BASIC | 6502 BASIC ARM BASIC Windows BASIC | ||
---------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------- | ||
| Line 62: | Line 68: | ||
1E 30 Bad call Bad call of function/procedure Bad call | 1E 30 Bad call Bad call of function/procedure Bad call | ||
1F 31 Arguments Arguments to function/procedure incorrect | 1F 31 Arguments Arguments to function/procedure incorrect | ||
| − | + | Invalid RETURN actual parameter Incorrect arguments | |
| − | Invalid RETURN actual parameter | ||
Invalid array actual parameter | Invalid array actual parameter | ||
20 32 No FOR Not in a FOR loop Not in a FOR loop | 20 32 No FOR Not in a FOR loop Not in a FOR loop | ||
| Line 104: | Line 109: | ||
40 64 | 40 64 | ||
41 65 | 41 65 | ||
| − | : : | + | : : User error numbers with BASIC programs |
7E 126 | 7E 126 | ||
7F 127 | 7F 127 | ||
| − | + | </div> | |
==See also== | ==See also== | ||
| + | * [[Error messages]] | ||
* [[BASIC error messages]] | * [[BASIC error messages]] | ||
* [[System error messages]] | * [[System error messages]] | ||
| − | * [[ | + | * [[6502 routines|Generating sideways ROM errors]] |
| + | * [[Catching errors]] | ||
* [[Talk:Error_messages|Discussion on new error numbers]] | * [[Talk:Error_messages|Discussion on new error numbers]] | ||
Latest revision as of 20:09, 20 August 2023
Error numbers < 128 (ie, b7=0) are language errors. Error numers > 127 (ie b7=1) are non-language (ie MOS, filing system, utility, etc.) errors. As BASIC's errors are all <64, any error numbers used with a program for its own purposes should be 64-127.
6502 BASIC ARM BASIC Windows BASIC
----------------------------------------------------------------------------------------
00 0 No room No room No room
01 1 Out of range No such mnemonic Jump out of range
No such suffix
02 2 Byte Bad immediate constant Size needed
Bad address offset
Bad shift register
03 3 Index Duplicate register in multiply Multiple label
04 4 Mistake Mistake Mistake
Missing =
Missing = in FOR statement
05 5 Missing , Missing , Missing ,
06 6 Type mismatch Type mismatch: number needed Type mismatch
Type mismatch: string needed
Type mismatch: array needed
Can't addign to array of this size
Can't SWAP different types
07 7 No FN Not in a function Not in a function
08 8 $ range Too low a value for $<number> Address out of range
09 9 Missing " Missing " Missing "
0A 10 Bad DIM Bad DIM statement Bad DIM statement
Impossible dimension
DIM() function needs an array
No room to do matrix multiplication
No end of dimension list
Can't DIM negative amount
Arrays cannot be redimensioned
0B 11 DIM space No room for this DIM DIM space
No room for this dimension
0C 12 Not LOCAL Not in a FN or PROC
Items can only be made local in a function or procedure
0D 13 No PROC Not in a procedure Not in a procedure
0E 14 Array Unknown array Bad use of array
Unknown array in DIM() function
Undimensioned array
0F 15 Subscript Subscript out of range Bad subscript
Incorrect number of subscripts
10 16 Syntax error Syntax error Syntax error
11 17 Escape Escape Escape
12 18 Division by zero Division by zero Division by zero
13 19 String too long String too long String too long
14 20 Too big Number too big Number too big
Number too big for Sine or Cosine
15 21 -ve root Negative root Negative root
16 22 Log range Logarithm range Logarithm error
17 23 Accurancy lost Accuracy lost in Sine/Cosine/Tangent Accuracy lost
18 24 Exp range Exponent range Exponent range
19 25 Bad MODE Bad MODE
1A 26 No such variable Unknown variable or missing variable No such variable
Can't use array reference here
1B 27 Missing ) Missing ) Missing )
Missing (
Missing ]
Missing {
Missing }
1C 28 Bad HEX Bad Hex Bad hex or binary
Hex number too large
Bad binary
1D 29 No such FN/PROC No such function/procedure No such FN/PROC
1E 30 Bad call Bad call of function/procedure Bad call
1F 31 Arguments Arguments to function/procedure incorrect
Invalid RETURN actual parameter Incorrect arguments
Invalid array actual parameter
20 32 No FOR Not in a FOR loop Not in a FOR loop
21 33 Can't match FOR Can't match FOR Can't match FOR
22 34 FOR variable Bad FOR control variable Bad FOR variable
23 35 Too many FORs The step cannot be zero STEP cannot be zero
24 36 Missing TO Missing TO Missing TO
25 37 Too many GOSUBs No room for function/procedure call Missing OF
26 38 No GOSUB Not in a subroutine Not in a subroutine
27 39 ON syntax ON syntax ON syntax
28 40 ON range ON range ON range
29 41 No such line No such line No such line
2A 42 Out of DATA Out of data Out of data
2B 43 No REPEAT Not in a REPEAT loop Not in a REPEAT loop
2C 44 Too many REPEATs Too many nested structures WHEN/OTHERWISE not first
2D 45 Missing # Missing # Missing #
2E 46 Not in a WHILE loop Not in a WHILE loop
2F 47 Missing ENDCASE Missing ENDCASE
30 48 OF missing from CASE statememt OF not last
CASE OF statement must be the last thing on a line
31 49 Missing ENDIF Missing ENDIF
32 50 Bad MOUSE variable Bad MOUSE variable
33 51 Too many input expressions for SYS No such system call
Too many output variables for SYS
34 52 Can't install library Bad library
Bad program used as function/procedure library
No room for library
35 53 Size mismatch
36 54 DATA not LOCAL
37 55 Missing \
38 56 Bad use of structure
39 57
3A 58
3B 59
3C 60
3D 61
3E 62
3F 63
40 64
41 65
: : User error numbers with BASIC programs
7E 126
7F 127
