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--- en:errorcodesconstants [2016/01/01 22:40]
127.0.0.1 external edit
+++ en:errorcodesconstants [2020/02/28 10:46]
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-===== Error Codes =====
-==== Description ====
-This is a list of runtime error code numbers returned by the [[lasterror|LastError]] function and text error messages returned by the [[Lasterrormessage|LastErrorMessage]] function.
-|Error #||Error Description|
-|1|ERROR_NOSUCHLABEL|"No such label"|
-|2|ERROR_FOR1|"Illegal FOR -- start number > end number"|
-|3|ERROR_FOR2|"Illegal FOR -- start number < end number"|
-|4|ERROR_NEXTNOFOR|"Next without FOR"|
-|5|ERROR_FILENUMBER|"Invalid File Number"|
-|6|ERROR_FILEOPEN|"Unable to open file"|
-|7|ERROR_FILENOTOPEN|"File not open."|
-|8|ERROR_FILEWRITE|"Unable to write to file"|
-|9|ERROR_FILERESET|"Unable to reset file"|
-|10|ERROR_ARRAYSIZELARGE|"Array dimension too large"|
-|11|ERROR_ARRAYSIZESMALL|"Array dimension too small"|
-|12|ERROR_NOSUCHVARIABLE|"Unknown variable"|
-|13|ERROR_NOTARRAY|"Not an array variable"|
-|14|ERROR_NOTSTRINGARRAY|"Not a string array variable"|
-|15|ERROR_ARRAYINDEX|"Array index out of bounds"|
-|16|ERROR_STRNEGLEN|"Substring length less that zero"|
-|17|ERROR_STRSTART|"Starting position less than zero"|
-|18|ERROR_STREND|"String not long enough for given starting character"|
-|19|ERROR_NONNUMERIC|"Non-numeric value in numeric expression"|
-|20|ERROR_RGB|"RGB Color values must be in the range of 0 to 255."|
-|21|ERROR_PUTBITFORMAT|"String input to putbit incorrect."|
-|22|ERROR_POLYARRAY|"Argument not an array for poly()/stamp()"|
-|23|ERROR_POLYPOINTS|"Not enough points in array for poly()/stamp()"|
-|24|ERROR_IMAGEFILE|"Unable to load image file."|
-|25|ERROR_SPRITENUMBER|"Sprite number out of range."|
-|26|ERROR_SPRITENA|"Sprite has not been assigned."|
-|27|ERROR_SPRITESLICE|"Unable to slice image."|
-|28|ERROR_FOLDER|"Invalid directory name."|
-|29|ERROR_DECIMALMASK|"Decimal mask must be in the range of 0 to 15."|
-|30|ERROR_DBOPEN|"Unable to open SQLITE database."|
-|31|ERROR_DBQUERY|"Database query error (message follows)."|
-|32|ERROR_DBNOTOPEN|"Database must be opened first."|
-|33|ERROR_DBCOLNO|"Column number out of range."|
-|34|ERROR_DBNOTSET|"Record set must be opened first."|
-|35|ERROR_EXTOPBAD|"Invalid Extended Op-code."|
-|36|ERROR_NETSOCK|"Error opening network socket."|
-|37|ERROR_NETHOST|"Error finding network host."|
-|38|ERROR_NETCONN|"Unable to connect to network host."|
-|39|ERROR_NETREAD|"Unable to read from network connection."|
-|40|ERROR_NETNONE|"Network connection has not been opened."|
-|41|ERROR_NETWRITE|"Unable to write to network connection."|
-|42|ERROR_NETSOCKOPT|"Unable to set network socket options."|
-|43|ERROR_NETBIND|"Unable to bind network socket."|
-|44|ERROR_NETACCEPT|"Unable to accept network connection."|
-|45|ERROR_NETSOCKNUMBER|"Invalid Socket Number"|
-|46|ERROR_PERMISSION|"You do not have permission to use this statement/function."|
-|47|ERROR_IMAGESAVETYPE|"Invalid image save type."|
-|48|ERROR_ARGUMENTCOUNT|"Number of arguments passed does not match FUNCTION/SUBROUTINE definition."|
-|49|ERROR_MAXRECURSE|Maximum levels of recursion exceeded.|
-|50|ERROR_DIVZERO|Division by zero.|
-|9999|ERROR_NOTIMPLEMENTED|"Feature not implemented in this environment."|
-==== Example ====
-<code>
-# test error trapping
-onerror nicetrap
-print 1
-next haha
-print 2
-open 999, "bogus.file"
-print "Runs Anyway"
-# test error trapping off and fail at any error (default)
-offerror
-print 3
-next hoho
-print "never get here"
-end
-nicetrap:
-# this is the nice error handler
-print "trap and run - error on line " + lasterrorline + " - error number " + lasterror + " message " + lasterrormessage + " (" + lasterrorextra + ")"
-return
-</code>
-will display\\
-<code>
-trap and run - error on line 4 - error number 4 message Next without FOR ()
-trap and run - error on line 6 - error number 5 message Invalid File Number ()
-Runs Anyway
-ERROR on line 12: Next without FOR
-</code>
-==== See Also ====
-[[Lasterror|Lasterror]], [[Lasterrorextra|Lasterrorextra]], [[Lasterrorline|Lasterrorline]], [[Lasterrormessage|Lasterrormessage]], [[Offerror|Offerror]], [[Onerror|Onerror]], [[ThrowError|ThrowError]]

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