# Class ModelViewClosedException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.gradle.api.GradleException
org.gradle.model.ReadOnlyModelViewException
org.gradle.model.ModelViewClosedException

All Implemented Interfaces:
  `Serializable`

@Incubating public class ModelViewClosedException extends ReadOnlyModelViewException
Thrown when at attempt is made to mutate a subject of a rule after the rule has completed.

This can potentially happen when a reference to the subject is retained during a rule and then used afterwards, Such as when an anonymous inner class or closure "closes over" the subject.

See Also:
  - Serialized Form

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ModelViewClosedException(org.gradle.model.internal.core.ModelPath path, org.gradle.model.internal.type.ModelType<?> type, org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor ruleDescriptor)`

- ## Method Summary

  ### Methods inherited from class ReadOnlyModelViewException

  `createMessage`

  ### Methods inherited from class Throwable

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

  ### Methods inherited from class Object

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

- ## Constructor Details

  - ### ModelViewClosedException

    public ModelViewClosedException(org.gradle.model.internal.core.ModelPath path, org.gradle.model.internal.type.ModelType<?> type, org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor ruleDescriptor)