Elzed Docs

We've grouped the error codes into the categories listed below. You may also view the error code list by number.

3010	notInitialized	Not initialized. Elzed has not yet been initialized; make a call to lzInitialize() before trying to use the library.
3020	loadErrorMessageFailed	Failed to load error message. Unusual; check the text of your error message for weirdness.
3030	badExpression	Bad expression. Bad enough that the parser can't figure out what's wrong. Check your expression for weirdness.
3040	badLvalue	Assignment target is not an l-value. Returned when you attempt to assign a value to a non-variable.
3050	constAssignTarget	Assignment target is a constant or literal. You can assign values only to variables; check your expression.
3060	undefinedVariable	Target variable is not defined. Its unusual to get this, because variables can be declared implicitly. It's likely that the variable name is reserved.
3070	preexistingVariable	Target variable already exists. Returned when you explicitly declare a variable that already exists.
3080	typeConversionError	Type conversion failed. The data type conversion you're attempting can't be done. For example, converting alpha text to numeric.
3090	typeMismatch	Operand type mismatch. A parameter you passed to an operator was not of the expected data type.
3100	overflow	Numeric or string overflow. The value you are assigning is too large for the target variable.
3110	divideByZero	Division by zero attempted.
3120	nullReturn	Failed to create space for operand. Another low-memory related error. Pretty rare.
3130	invocationFailed	Invocation failed. For some reason, Elzed was unable to call a particular operator.
3140	resultIsComplex	Result is complex. Returned when an operator provides a complex result, but Elzed had been told to disallow complex results.
3150	resultIsUndefined	Result is not defined. Returned when a result is mathematically unknown.
3160	numericOpOnNonNumber	Numeric operation invoked on non-number.
3170	booleanOpOnNonBoolean	Boolean operation invoked on non-boolean.
3180	stringOpOnNonString	String operation invoked on non-string.
3190	missingOperands	Not enough operands supplied to operator. Some required operators are missing; check your expression.
3200	extraOperands	Too many operands supplied to operator. Check your expression.
3210	arrayOutOfBounds	Array index out of bounds. An array addressing problem; check limits, also check to see if you're using the indices in the correct order.
3220	objectNotFound	Requested object not found.
3230	outOfMemory	Out of memory. Looks like it's gonna be a bad day.
3270	targetLabelNotFound	Goto target label is not defined. Check your expression.
3280	resultIsInfinite	Result is infinite.
3440	variableInUse	Variable is in use. Usually appears if you try to delete a variable that has outstanding references.
3450	unimplementedOperator	Unimplemented operator. You shouldn't see this; if you do, please contact Support and tell them what operator you were trying to use.

Operators

3300	defOpNameNotSupplied	No operator name supplied. Your operator definition in not complete.
3310	defOpNameTooLong	Operator name too long. Names are limited to 64 characters.
3320	defOpPreexisting	Named operator already exists.
3330	defOpNoFixTypeSupplied	No fix type supplied. An operator must be defined as prefix, postfix, infix, or "nofix".
3340	defOpInvalidFixType	Invalid fix type. Operators must be fined as prefix, postfix, infix, or "nofix".
3350	defOpNoReturnTypeSupplied	No return type supplied. Operators return number, string, boolean, or void.
3360	defOpInvalidReturnType	Invalid return type. Operators return number, string, boolean, or void.
3370	defOpInvalidParmType	Invalid parameter type. Parameters must be number, string, or boolean.
3380	defOpAddFailed	Operator add failed. The operator could not be defined.
3400	defOpNoFuncPtrSupplied	No function pointer supplied. A linked operator must have a valid associated function pointer back into your code.
3410	defOpNoExprSupplied	No expression supplied. An expression operator definition must include a valid expression.
3420	defOpDeleteNotAllowed	Delete not allowed. The operator cannot be deleted; you'll see this error if you try to delete one of Elzed's internal operators.

Parsing

2010	unknownToken	Unknown token found. The parser found a token, but can't tell what it is. Check your expression for weirdness.
2020	unknownOperator	Unknown operator found. The parser found a token that appears to be intended as an operator, but is not known to the parser.
2030	addOperatorFailed	Add operator failed. Appears if a known operator is used in a syntactically incorrect way.
2040	createStacksFailed	Create stacks failed. For some reason (probably low memory) the parser could not initialize the stacks it uses.
2050	missingRightParen	Missing right parenthesis. Check your expression for unbalanced parentheses.
2060	missingLeftParen	Missing left parenthesis. Check your expression for unbalanced parentheses.
2070	missingLeftBracket	Missing left bracket. Check your expression for unbalanced square brackets.
2080	closeParenFailed	Close parenthesis failed. Unusual; check your expression for weirdness.

Elzed Errors By Category

Elzed

Evaluation

Operators

Parsing