ConditionsConditions Hierarchy

Conditions Hierarchy

GOO has a builtin hierarchy of conditions.
 <arithmetic-error> (<error>) C
 <stack-overflow-error> (<error>) C
 <keyboard-interrupt> (<error>) C
user hit interrupt key.
 <internal-error> (<simple-error>) C
a system fault was detected.
 <assert-error> (<simple-error>) C
an assertion failure occurred.
 <unbound-error> (<error>) C
an binding or property was found to be unbound.
 <unbound-variable-error> (<unbound-error>) C
a binding was found to be unbound.
 unbound-variable-error-variable (<unbound-variable-error> => <any>) P
 <property-error> (<error>) C
 property-error-generic (<property-error> => <any>) P
property accessor if available.
 property-error-owner (<property-error> => <any>) P
property owner if available.
 <property-unbound-error> (<property-error> <unbound-error>) C
unbound property was discovered.
 <property-type-error> (<property-error> <type-error>) C
attempt was made to store an invalid object in a property.
 <property-not-found-error> (<property-error>) C
attempt was made to find a missing property, most likely during a call to new.
 <as-error> (<type-error>) C
no as method was found.
 <range-error> (<error>) C
a key lookup on a collection failed.
 range-error-collection (<range-error> => <col>) P
 range-error-key (<range-error> => <any>) P
 <type-error> (<error>) C
a type check has failed.
 type-error-value (<type-error> => <any>) P
returns value on which type check failed.
 type-error-type (<type-error> => <any>) P
returns type on which type check failed.
 <call-error> (<error>) C
an function call failed.
 call-error-function (<call-error> => <fun>) P
returns function on which call failed.
 call-error-arguments (<call-error> => <fun>) P
returns arguments on which call failed.
 <arity-error> (<call-error>) C
wrong number of arguments supplied in function call.
 <narity-error> (<arity-error>) C
too few arguments supplied in nary function call.
 <unknown-function-error> (<call-error>) C
too few arguments supplied in nary function call.
 <argument-type-error> (<type-error> <call-error>) C
invalid argument used function call.
 <return-type-error> (<type-error> <call-error>) C
invalid result returned from function call.
 <ambiguous-method-error> (<call-error>) C
unable to sort applicable methods.
 <no-applicable-methods-error> (<call-error>) C
no methods were applicable.
 <no-next-methods-error> (<call-error>) C
no next-methods were found during a sup or app-sup call.
 <incongruent-method-error> (<error>) C
a method is incongruent with a generic.
 incongruent-method-error-generic (<incongruent-method-error> => <gen>) P
 incongruent-method-error-method (<incongruent-method-error> => <met>) P
 <cpl-error> (<error>) C
unable to find a consistent class precedence list.
 <io-error> (<error>) C
an input/output operation failure.
 <file-opening-error> (<io-error>) C
unable to open a file.
 file-opening-error-filename (<file-opening-error> => <str>) P
 <directory-error> (<file-opening-error>) C
 <compiler-error> (<error>) C
 <syntax-error> (<compiler-error>) C
 <macro-error> (<syntax-error>) C
a macro expansion failure.
 <ast-error> (<compiler-error> <simple-error>) C
an ast conversion failure.
 <namespace-error> (<compiler-error> <simple-error>) C
a namespace form failure.


ConditionsConditions Hierarchy