# permission_error/3

## Description

    permission_error(Operation, Permission, Culprit)

Throws an evaluation error. This built-in method is declared private and thus cannot be used as a message to an object. Calling this predicate is equivalent to the following sequence of calls:

    ...,
    context(Context),
    throw(error(permission_error(Operation,Permission,Culprit), Context)).

This allows the user to generate errors in the same format used by the runtime.

## Modes and number of proofs

    permission_error(@nonvar, @nonvar, @nonvar) - error

## Errors

When called:
`permission_error(Operation, Permission, Culprit)`

## Examples

    ...,
    \+ writable(File),
    permission_error(modify, file, File).

See also

catch/3, throw/1, context/1, instantiation_error/0, type_error/2, domain_error/2, existence_error/2, representation_error/1, evaluation_error/1, resource_error/1, syntax_error/1, system_error/0