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public final class PerformException
extends RuntimeException implements EspressoException

   ↳ java.lang.Throwable
     ↳ java.lang.Exception
       ↳ java.lang.RuntimeException

Indicates that an exception occurred while performing a ViewAction on the UI thread. A description of the ViewAction, the view being performed on and the cause are included in the error. Note: FailureHandlers can mutate the exception later to make it more user friendly. This is generally not recoverable so it is thrown on the instrumentation thread.


Nested classes

class PerformException.Builder

Builder for PerformException

Public methods

String getActionDescription()
String getViewDescription()

Inherited methods

From class java.lang.Throwable
From class java.lang.Object

Public methods


String getActionDescription ()



String getViewDescription ()


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