Package freemarker.core

Class InvalidReferenceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

freemarker.template.TemplateException

freemarker.core.InvalidReferenceException

All Implemented Interfaces:

Serializable

public class InvalidReferenceException
extends TemplateException

A subclass of TemplateException that says that an FTL expression has evaluated to null or it refers to something that doesn't exist. At least in FreeMarker 2.3.x these two cases aren't distinguished.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
InvalidReferenceException(Environment env)	Creates and invalid reference exception that contains no information about what was missing or null.
InvalidReferenceException(String description, Environment env)	Creates and invalid reference exception that contains no programmatically extractable information about the blamed expression.

Method Summary

Methods inherited from class freemarker.template.TemplateException

getBlamedExpressionString, getCauseException, getColumnNumber, getEndColumnNumber, getEndLineNumber, getEnvironment, getFTLInstructionStack, getLineNumber, getMessage, getMessageWithoutStackTop, getTemplateName, getTemplateSourceName, printStackTrace, printStackTrace, printStackTrace, printStackTrace, printStandardStackTrace, printStandardStackTrace

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

InvalidReferenceException

public InvalidReferenceException(Environment env)

Creates and invalid reference exception that contains no information about what was missing or null. As such, try to avoid this constructor.

InvalidReferenceException

public InvalidReferenceException(String description,
 Environment env)

Creates and invalid reference exception that contains no programmatically extractable information about the blamed expression. As such, try to avoid this constructor, unless need to raise this expression from outside the FreeMarker core.