{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

NoMatchingRootException

public final class NoMatchingRootException extends RuntimeException implements EspressoException

java.lang.Object
↳	kotlin.Throwable
	↳	java.lang.Exception
		↳	java.lang.RuntimeException
			↳	androidx.test.espresso.NoMatchingRootException

Indicates that a given matcher did not match any Roots (windows) from those that are currently available.

Summary

Public constructors
`NoMatchingRootException()`

Public methods
`static NoMatchingRootException`	`create(Matcher<Root> rootMatcher, List<Root> roots)`

From class java.lang.Throwable

`synchronized final void`	`addSuppressed(Throwable exception)`
`synchronized Throwable`	`fillInStackTrace()`
`synchronized Throwable`	`getCause()`
`String`	`getLocalizedMessage()`
`String`	`getMessage()`
`StackTraceElement[]`	`getStackTrace()`
`synchronized final Throwable[]`	`getSuppressed()`
`synchronized Throwable`	`initCause(Throwable cause)`
`void`	`printStackTrace()`
`void`	`setStackTrace(StackTraceElement[] stackTrace)`
`String`	`toString()`

public final NoMatchingRootException()

public static NoMatchingRootException create(Matcher<Root> rootMatcher, List<Root> roots)