Package story.dbcore.exceptions

Exception Summary
AmbiguousNodeID More than one node with the requested ID exists.
DependedUpon There is a link that forbids such an operation because the "to" node of the link is depended upon by the "from" node.
DuplicateReference A reference has already been declared with the specified ID.
EmptyArgVector An argument was requested but the argument string is empty.
InsufficientArguments Fewer arguments were given than expected by the defined parameters.
InvalidatesInstanceNode A change to the db-core was requested that causes a current instance node to be illegal.
InvalidNodeTypeForLink That type of node can't be linked on that side with that type of link.
LinkExists A link already exists identical to the one the user has asked to create.
MissingAttribute The requested attribute was not initialized.
MultipleAttributeInheritance Attribute inheritance was befuddled by competing inheritance lines.
NodeExists A node already exists with the specified identifier.
NodeRemoved The requested node was removed.
NoLinkedNodes The first node linked to or from a node was requested but no such nodes exist.
NoSuchLinks No links were found where some were requested.
NoSuchNode No node exists where one was requested.
NoSuchRepository No node repository where one was requested.
NullAttributeValue A null attribute value was accessed.
Quit The user has asked to quit the application.
Scheherexception Generic application-specific exception.
TooManyArguments More arguments were given than expected by the defined parameters.
TooManyResults Too many results were returned by a query.
UnmetReferenceReq A proposed parameter requires references to be set that were not set by previous parameters in the ParameterSet.
UnrelatedHistoryFrame The argued frame ID has not been assigned by the DB-Core.
Unrenderable The system doesn't know any way to render the object to text.
VariableNotDefined The user has asked to retrieve a variable that was never defined.
WronglyTypedReferenceReq A parameter requests a reference be set, and a previous parameter matches to that reference, but the types don't match.
 



Copyright © 2011 David K. Elson. All Rights Reserved.