Home » Archimedes archive » Archimedes World » AW-1991-09.adf » AWSept91 » !AWSep91/Goodies/PD/QRTinfo/Errors

!AWSep91/Goodies/PD/QRTinfo/Errors

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Archimedes World » AW-1991-09.adf » AWSept91
Filename: !AWSep91/Goodies/PD/QRTinfo/Errors
Read OK:
File size: 0A47 bytes
Load address: 0000
Exec address: 0000
File contents
                             QRT ERROR CODES


Illegal Parameter
 
 This error code no longer used. See Undefined Parameter.
 
Too Few Parameters
 
 All the required parameters were not specified. See the QRT Language
Reference Guide for a list of required parameters to this command.This error
message also appears if a command line option with no argument is passed to
QRT.
 
Illegal Object Type
 
 QRT does not understand this primitive type.
 
Malloc Failure
 
 QRT was unable to allocate enough memory. Either reduce the object tree
size, or run QRT on a machine with more memory.
 
Syntax Error
 
 Improper QRT syntax, such as a BEGIN_BBOX with no matching END_BBOX.
 
Internal Error
 
 (Maybe 'Programmer Confusion Error' on some versions). This error should
never occur.If it does,either there is some illegal value not caught during
input parsing, or there is a programming error in the QRT system.
 
File Error
 
 QRT couldn't open or close the output file. Check that the file name
adheres to the naming convention used for your computer.
 
Pattern not found
 
 A pattern was attached to a primitive, but this pattern was never defined.
 
Pattern already defined
 
 Two patterns were defined with the same name.
 
No observer defined
 
 No observer was defined to QRT.

Undefined parameter
 
 QRT does not recognize this parameter type. Either it is not legal, or not
legal in this context.
 
World contains non-homogeneous object
 
 Error code not supported by this version of QRT.

An index of refraction is 0
 
 An object that is transparent has an index of refraction equal to zero.
 
Illegal color_info value
 
 An object surface characteristic was defined improperly. Most take values
in the range 0.00 to 1.00.

Parameter should be >= 0
 
 This parameter only takes values greater than zero, but it was given a
value less than zero.
 
Zero multiplier
 
 A pattern size multiplier is zero. Use only positive values.

Undefined name
 
 An INSTANCE_OF primitive attempted to use a name that was not defined in
the instance definition tree.
 
Left paren expected
 
 There should be a left parenthesis on this line.
 
Right paren expected
 
 There should be a right parenthesis on this line.
 
Illegal vector structure
 
 A position or direction vector of the form (x,y,z) was specified
improperly.
 
Illegal color triple
 
 A color triple of the form (r,g,b) was specified improperly.
 
Illegal command line argument

 An illegal command line option was specified. The legal command line
options are: -xres, -yres, -aspect, and -foclen. The first two take integer
arguments; the others take floating point arguments.
00000000  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000010  20 20 20 20 20 20 20 20  20 20 20 20 20 51 52 54  |             QRT|
00000020  20 45 52 52 4f 52 20 43  4f 44 45 53 0a 0a 0a 49  | ERROR CODES...I|
00000030  6c 6c 65 67 61 6c 20 50  61 72 61 6d 65 74 65 72  |llegal Parameter|
00000040  0a 20 0a 20 54 68 69 73  20 65 72 72 6f 72 20 63  |. . This error c|
00000050  6f 64 65 20 6e 6f 20 6c  6f 6e 67 65 72 20 75 73  |ode no longer us|
00000060  65 64 2e 20 53 65 65 20  55 6e 64 65 66 69 6e 65  |ed. See Undefine|
00000070  64 20 50 61 72 61 6d 65  74 65 72 2e 0a 20 0a 54  |d Parameter.. .T|
00000080  6f 6f 20 46 65 77 20 50  61 72 61 6d 65 74 65 72  |oo Few Parameter|
00000090  73 0a 20 0a 20 41 6c 6c  20 74 68 65 20 72 65 71  |s. . All the req|
000000a0  75 69 72 65 64 20 70 61  72 61 6d 65 74 65 72 73  |uired parameters|
000000b0  20 77 65 72 65 20 6e 6f  74 20 73 70 65 63 69 66  | were not specif|
000000c0  69 65 64 2e 20 53 65 65  20 74 68 65 20 51 52 54  |ied. See the QRT|
000000d0  20 4c 61 6e 67 75 61 67  65 0a 52 65 66 65 72 65  | Language.Refere|
000000e0  6e 63 65 20 47 75 69 64  65 20 66 6f 72 20 61 20  |nce Guide for a |
000000f0  6c 69 73 74 20 6f 66 20  72 65 71 75 69 72 65 64  |list of required|
00000100  20 70 61 72 61 6d 65 74  65 72 73 20 74 6f 20 74  | parameters to t|
00000110  68 69 73 20 63 6f 6d 6d  61 6e 64 2e 54 68 69 73  |his command.This|
00000120  20 65 72 72 6f 72 0a 6d  65 73 73 61 67 65 20 61  | error.message a|
00000130  6c 73 6f 20 61 70 70 65  61 72 73 20 69 66 20 61  |lso appears if a|
00000140  20 63 6f 6d 6d 61 6e 64  20 6c 69 6e 65 20 6f 70  | command line op|
00000150  74 69 6f 6e 20 77 69 74  68 20 6e 6f 20 61 72 67  |tion with no arg|
00000160  75 6d 65 6e 74 20 69 73  20 70 61 73 73 65 64 20  |ument is passed |
00000170  74 6f 0a 51 52 54 2e 0a  20 0a 49 6c 6c 65 67 61  |to.QRT.. .Illega|
00000180  6c 20 4f 62 6a 65 63 74  20 54 79 70 65 0a 20 0a  |l Object Type. .|
00000190  20 51 52 54 20 64 6f 65  73 20 6e 6f 74 20 75 6e  | QRT does not un|
000001a0  64 65 72 73 74 61 6e 64  20 74 68 69 73 20 70 72  |derstand this pr|
000001b0  69 6d 69 74 69 76 65 20  74 79 70 65 2e 0a 20 0a  |imitive type.. .|
000001c0  4d 61 6c 6c 6f 63 20 46  61 69 6c 75 72 65 0a 20  |Malloc Failure. |
000001d0  0a 20 51 52 54 20 77 61  73 20 75 6e 61 62 6c 65  |. QRT was unable|
000001e0  20 74 6f 20 61 6c 6c 6f  63 61 74 65 20 65 6e 6f  | to allocate eno|
000001f0  75 67 68 20 6d 65 6d 6f  72 79 2e 20 45 69 74 68  |ugh memory. Eith|
00000200  65 72 20 72 65 64 75 63  65 20 74 68 65 20 6f 62  |er reduce the ob|
00000210  6a 65 63 74 20 74 72 65  65 0a 73 69 7a 65 2c 20  |ject tree.size, |
00000220  6f 72 20 72 75 6e 20 51  52 54 20 6f 6e 20 61 20  |or run QRT on a |
00000230  6d 61 63 68 69 6e 65 20  77 69 74 68 20 6d 6f 72  |machine with mor|
00000240  65 20 6d 65 6d 6f 72 79  2e 0a 20 0a 53 79 6e 74  |e memory.. .Synt|
00000250  61 78 20 45 72 72 6f 72  0a 20 0a 20 49 6d 70 72  |ax Error. . Impr|
00000260  6f 70 65 72 20 51 52 54  20 73 79 6e 74 61 78 2c  |oper QRT syntax,|
00000270  20 73 75 63 68 20 61 73  20 61 20 42 45 47 49 4e  | such as a BEGIN|
00000280  5f 42 42 4f 58 20 77 69  74 68 20 6e 6f 20 6d 61  |_BBOX with no ma|
00000290  74 63 68 69 6e 67 20 45  4e 44 5f 42 42 4f 58 2e  |tching END_BBOX.|
000002a0  0a 20 0a 49 6e 74 65 72  6e 61 6c 20 45 72 72 6f  |. .Internal Erro|
000002b0  72 0a 20 0a 20 28 4d 61  79 62 65 20 27 50 72 6f  |r. . (Maybe 'Pro|
000002c0  67 72 61 6d 6d 65 72 20  43 6f 6e 66 75 73 69 6f  |grammer Confusio|
000002d0  6e 20 45 72 72 6f 72 27  20 6f 6e 20 73 6f 6d 65  |n Error' on some|
000002e0  20 76 65 72 73 69 6f 6e  73 29 2e 20 54 68 69 73  | versions). This|
000002f0  20 65 72 72 6f 72 20 73  68 6f 75 6c 64 0a 6e 65  | error should.ne|
00000300  76 65 72 20 6f 63 63 75  72 2e 49 66 20 69 74 20  |ver occur.If it |
00000310  64 6f 65 73 2c 65 69 74  68 65 72 20 74 68 65 72  |does,either ther|
00000320  65 20 69 73 20 73 6f 6d  65 20 69 6c 6c 65 67 61  |e is some illega|
00000330  6c 20 76 61 6c 75 65 20  6e 6f 74 20 63 61 75 67  |l value not caug|
00000340  68 74 20 64 75 72 69 6e  67 0a 69 6e 70 75 74 20  |ht during.input |
00000350  70 61 72 73 69 6e 67 2c  20 6f 72 20 74 68 65 72  |parsing, or ther|
00000360  65 20 69 73 20 61 20 70  72 6f 67 72 61 6d 6d 69  |e is a programmi|
00000370  6e 67 20 65 72 72 6f 72  20 69 6e 20 74 68 65 20  |ng error in the |
00000380  51 52 54 20 73 79 73 74  65 6d 2e 0a 20 0a 46 69  |QRT system.. .Fi|
00000390  6c 65 20 45 72 72 6f 72  0a 20 0a 20 51 52 54 20  |le Error. . QRT |
000003a0  63 6f 75 6c 64 6e 27 74  20 6f 70 65 6e 20 6f 72  |couldn't open or|
000003b0  20 63 6c 6f 73 65 20 74  68 65 20 6f 75 74 70 75  | close the outpu|
000003c0  74 20 66 69 6c 65 2e 20  43 68 65 63 6b 20 74 68  |t file. Check th|
000003d0  61 74 20 74 68 65 20 66  69 6c 65 20 6e 61 6d 65  |at the file name|
000003e0  0a 61 64 68 65 72 65 73  20 74 6f 20 74 68 65 20  |.adheres to the |
000003f0  6e 61 6d 69 6e 67 20 63  6f 6e 76 65 6e 74 69 6f  |naming conventio|
00000400  6e 20 75 73 65 64 20 66  6f 72 20 79 6f 75 72 20  |n used for your |
00000410  63 6f 6d 70 75 74 65 72  2e 0a 20 0a 50 61 74 74  |computer.. .Patt|
00000420  65 72 6e 20 6e 6f 74 20  66 6f 75 6e 64 0a 20 0a  |ern not found. .|
00000430  20 41 20 70 61 74 74 65  72 6e 20 77 61 73 20 61  | A pattern was a|
00000440  74 74 61 63 68 65 64 20  74 6f 20 61 20 70 72 69  |ttached to a pri|
00000450  6d 69 74 69 76 65 2c 20  62 75 74 20 74 68 69 73  |mitive, but this|
00000460  20 70 61 74 74 65 72 6e  20 77 61 73 20 6e 65 76  | pattern was nev|
00000470  65 72 20 64 65 66 69 6e  65 64 2e 0a 20 0a 50 61  |er defined.. .Pa|
00000480  74 74 65 72 6e 20 61 6c  72 65 61 64 79 20 64 65  |ttern already de|
00000490  66 69 6e 65 64 0a 20 0a  20 54 77 6f 20 70 61 74  |fined. . Two pat|
000004a0  74 65 72 6e 73 20 77 65  72 65 20 64 65 66 69 6e  |terns were defin|
000004b0  65 64 20 77 69 74 68 20  74 68 65 20 73 61 6d 65  |ed with the same|
000004c0  20 6e 61 6d 65 2e 0a 20  0a 4e 6f 20 6f 62 73 65  | name.. .No obse|
000004d0  72 76 65 72 20 64 65 66  69 6e 65 64 0a 20 0a 20  |rver defined. . |
000004e0  4e 6f 20 6f 62 73 65 72  76 65 72 20 77 61 73 20  |No observer was |
000004f0  64 65 66 69 6e 65 64 20  74 6f 20 51 52 54 2e 0a  |defined to QRT..|
00000500  0a 55 6e 64 65 66 69 6e  65 64 20 70 61 72 61 6d  |.Undefined param|
00000510  65 74 65 72 0a 20 0a 20  51 52 54 20 64 6f 65 73  |eter. . QRT does|
00000520  20 6e 6f 74 20 72 65 63  6f 67 6e 69 7a 65 20 74  | not recognize t|
00000530  68 69 73 20 70 61 72 61  6d 65 74 65 72 20 74 79  |his parameter ty|
00000540  70 65 2e 20 45 69 74 68  65 72 20 69 74 20 69 73  |pe. Either it is|
00000550  20 6e 6f 74 20 6c 65 67  61 6c 2c 20 6f 72 20 6e  | not legal, or n|
00000560  6f 74 0a 6c 65 67 61 6c  20 69 6e 20 74 68 69 73  |ot.legal in this|
00000570  20 63 6f 6e 74 65 78 74  2e 0a 20 0a 57 6f 72 6c  | context.. .Worl|
00000580  64 20 63 6f 6e 74 61 69  6e 73 20 6e 6f 6e 2d 68  |d contains non-h|
00000590  6f 6d 6f 67 65 6e 65 6f  75 73 20 6f 62 6a 65 63  |omogeneous objec|
000005a0  74 0a 20 0a 20 45 72 72  6f 72 20 63 6f 64 65 20  |t. . Error code |
000005b0  6e 6f 74 20 73 75 70 70  6f 72 74 65 64 20 62 79  |not supported by|
000005c0  20 74 68 69 73 20 76 65  72 73 69 6f 6e 20 6f 66  | this version of|
000005d0  20 51 52 54 2e 0a 0a 41  6e 20 69 6e 64 65 78 20  | QRT...An index |
000005e0  6f 66 20 72 65 66 72 61  63 74 69 6f 6e 20 69 73  |of refraction is|
000005f0  20 30 0a 20 0a 20 41 6e  20 6f 62 6a 65 63 74 20  | 0. . An object |
00000600  74 68 61 74 20 69 73 20  74 72 61 6e 73 70 61 72  |that is transpar|
00000610  65 6e 74 20 68 61 73 20  61 6e 20 69 6e 64 65 78  |ent has an index|
00000620  20 6f 66 20 72 65 66 72  61 63 74 69 6f 6e 20 65  | of refraction e|
00000630  71 75 61 6c 20 74 6f 20  7a 65 72 6f 2e 0a 20 0a  |qual to zero.. .|
00000640  49 6c 6c 65 67 61 6c 20  63 6f 6c 6f 72 5f 69 6e  |Illegal color_in|
00000650  66 6f 20 76 61 6c 75 65  0a 20 0a 20 41 6e 20 6f  |fo value. . An o|
00000660  62 6a 65 63 74 20 73 75  72 66 61 63 65 20 63 68  |bject surface ch|
00000670  61 72 61 63 74 65 72 69  73 74 69 63 20 77 61 73  |aracteristic was|
00000680  20 64 65 66 69 6e 65 64  20 69 6d 70 72 6f 70 65  | defined imprope|
00000690  72 6c 79 2e 20 4d 6f 73  74 20 74 61 6b 65 20 76  |rly. Most take v|
000006a0  61 6c 75 65 73 0a 69 6e  20 74 68 65 20 72 61 6e  |alues.in the ran|
000006b0  67 65 20 30 2e 30 30 20  74 6f 20 31 2e 30 30 2e  |ge 0.00 to 1.00.|
000006c0  0a 0a 50 61 72 61 6d 65  74 65 72 20 73 68 6f 75  |..Parameter shou|
000006d0  6c 64 20 62 65 20 3e 3d  20 30 0a 20 0a 20 54 68  |ld be >= 0. . Th|
000006e0  69 73 20 70 61 72 61 6d  65 74 65 72 20 6f 6e 6c  |is parameter onl|
000006f0  79 20 74 61 6b 65 73 20  76 61 6c 75 65 73 20 67  |y takes values g|
00000700  72 65 61 74 65 72 20 74  68 61 6e 20 7a 65 72 6f  |reater than zero|
00000710  2c 20 62 75 74 20 69 74  20 77 61 73 20 67 69 76  |, but it was giv|
00000720  65 6e 20 61 0a 76 61 6c  75 65 20 6c 65 73 73 20  |en a.value less |
00000730  74 68 61 6e 20 7a 65 72  6f 2e 0a 20 0a 5a 65 72  |than zero.. .Zer|
00000740  6f 20 6d 75 6c 74 69 70  6c 69 65 72 0a 20 0a 20  |o multiplier. . |
00000750  41 20 70 61 74 74 65 72  6e 20 73 69 7a 65 20 6d  |A pattern size m|
00000760  75 6c 74 69 70 6c 69 65  72 20 69 73 20 7a 65 72  |ultiplier is zer|
00000770  6f 2e 20 55 73 65 20 6f  6e 6c 79 20 70 6f 73 69  |o. Use only posi|
00000780  74 69 76 65 20 76 61 6c  75 65 73 2e 0a 0a 55 6e  |tive values...Un|
00000790  64 65 66 69 6e 65 64 20  6e 61 6d 65 0a 20 0a 20  |defined name. . |
000007a0  41 6e 20 49 4e 53 54 41  4e 43 45 5f 4f 46 20 70  |An INSTANCE_OF p|
000007b0  72 69 6d 69 74 69 76 65  20 61 74 74 65 6d 70 74  |rimitive attempt|
000007c0  65 64 20 74 6f 20 75 73  65 20 61 20 6e 61 6d 65  |ed to use a name|
000007d0  20 74 68 61 74 20 77 61  73 20 6e 6f 74 20 64 65  | that was not de|
000007e0  66 69 6e 65 64 20 69 6e  0a 74 68 65 20 69 6e 73  |fined in.the ins|
000007f0  74 61 6e 63 65 20 64 65  66 69 6e 69 74 69 6f 6e  |tance definition|
00000800  20 74 72 65 65 2e 0a 20  0a 4c 65 66 74 20 70 61  | tree.. .Left pa|
00000810  72 65 6e 20 65 78 70 65  63 74 65 64 0a 20 0a 20  |ren expected. . |
00000820  54 68 65 72 65 20 73 68  6f 75 6c 64 20 62 65 20  |There should be |
00000830  61 20 6c 65 66 74 20 70  61 72 65 6e 74 68 65 73  |a left parenthes|
00000840  69 73 20 6f 6e 20 74 68  69 73 20 6c 69 6e 65 2e  |is on this line.|
00000850  0a 20 0a 52 69 67 68 74  20 70 61 72 65 6e 20 65  |. .Right paren e|
00000860  78 70 65 63 74 65 64 0a  20 0a 20 54 68 65 72 65  |xpected. . There|
00000870  20 73 68 6f 75 6c 64 20  62 65 20 61 20 72 69 67  | should be a rig|
00000880  68 74 20 70 61 72 65 6e  74 68 65 73 69 73 20 6f  |ht parenthesis o|
00000890  6e 20 74 68 69 73 20 6c  69 6e 65 2e 0a 20 0a 49  |n this line.. .I|
000008a0  6c 6c 65 67 61 6c 20 76  65 63 74 6f 72 20 73 74  |llegal vector st|
000008b0  72 75 63 74 75 72 65 0a  20 0a 20 41 20 70 6f 73  |ructure. . A pos|
000008c0  69 74 69 6f 6e 20 6f 72  20 64 69 72 65 63 74 69  |ition or directi|
000008d0  6f 6e 20 76 65 63 74 6f  72 20 6f 66 20 74 68 65  |on vector of the|
000008e0  20 66 6f 72 6d 20 28 78  2c 79 2c 7a 29 20 77 61  | form (x,y,z) wa|
000008f0  73 20 73 70 65 63 69 66  69 65 64 0a 69 6d 70 72  |s specified.impr|
00000900  6f 70 65 72 6c 79 2e 0a  20 0a 49 6c 6c 65 67 61  |operly.. .Illega|
00000910  6c 20 63 6f 6c 6f 72 20  74 72 69 70 6c 65 0a 20  |l color triple. |
00000920  0a 20 41 20 63 6f 6c 6f  72 20 74 72 69 70 6c 65  |. A color triple|
00000930  20 6f 66 20 74 68 65 20  66 6f 72 6d 20 28 72 2c  | of the form (r,|
00000940  67 2c 62 29 20 77 61 73  20 73 70 65 63 69 66 69  |g,b) was specifi|
00000950  65 64 20 69 6d 70 72 6f  70 65 72 6c 79 2e 0a 20  |ed improperly.. |
00000960  0a 49 6c 6c 65 67 61 6c  20 63 6f 6d 6d 61 6e 64  |.Illegal command|
00000970  20 6c 69 6e 65 20 61 72  67 75 6d 65 6e 74 0a 0a  | line argument..|
00000980  20 41 6e 20 69 6c 6c 65  67 61 6c 20 63 6f 6d 6d  | An illegal comm|
00000990  61 6e 64 20 6c 69 6e 65  20 6f 70 74 69 6f 6e 20  |and line option |
000009a0  77 61 73 20 73 70 65 63  69 66 69 65 64 2e 20 54  |was specified. T|
000009b0  68 65 20 6c 65 67 61 6c  20 63 6f 6d 6d 61 6e 64  |he legal command|
000009c0  20 6c 69 6e 65 0a 6f 70  74 69 6f 6e 73 20 61 72  | line.options ar|
000009d0  65 3a 20 2d 78 72 65 73  2c 20 2d 79 72 65 73 2c  |e: -xres, -yres,|
000009e0  20 2d 61 73 70 65 63 74  2c 20 61 6e 64 20 2d 66  | -aspect, and -f|
000009f0  6f 63 6c 65 6e 2e 20 54  68 65 20 66 69 72 73 74  |oclen. The first|
00000a00  20 74 77 6f 20 74 61 6b  65 20 69 6e 74 65 67 65  | two take intege|
00000a10  72 0a 61 72 67 75 6d 65  6e 74 73 3b 20 74 68 65  |r.arguments; the|
00000a20  20 6f 74 68 65 72 73 20  74 61 6b 65 20 66 6c 6f  | others take flo|
00000a30  61 74 69 6e 67 20 70 6f  69 6e 74 20 61 72 67 75  |ating point argu|
00000a40  6d 65 6e 74 73 2e 0a                              |ments..|
00000a47