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APPENDIX A: Error Codes in TI BASIC
The normal error codes for your computer are given in the
following codes are for errors that relate to the disk system.
Error codes are two-digit numbers. The first digit indicates the command or statement
involved in the error, and the second digit tells you the type of error.
FIRST DIGIT
a
1
2
3
4
5
6
7
9
SECOND DIGIT
a
1
2
3
4
5
6
7
42
COMMAND OR STATEMENT
OPEN
CLOSE
INPUT
PRINT
RESTORE
OLD
SAVE
DELETE
EOF
TYPE OF ERROR
The disk drive specified could not be found.
DEVICE or FILE WRITE PROTECTED - Unprotect the disk by
removing the tape from the write-protect slot, or remove
protection via the Disk Manager module.
BAD OPEN ATTRIBUTE - One or more OPEN options were
illegal or didn't match the file's actual characteristics.
ILLEGAL OPERATION - Should not be generated by the disk
system. It could be caused, however, by attempting to perform
some illegal file operation, such as requesting INPUT from the
Thermal Printer.
OUT OF SPACE - The diskette is full, or you are trying to open
more files than are allowed.
ATTEMPT TO READ PAST END OF FILE.
DEVICE ERROR - May occur if the diskette is not initialized or is
damaged. It also may occur if the system had its power
disconnected during a previous print, the disk drive unit is not
functioning properly, etc.
FILE ERROR - The indicated file or diskette doesn't exist or you
are trying to read a BASIC file as if it were data.
User's Re ference Guide.
The
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