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

NoMatchingRootException

class NoMatchingRootException : RuntimeException, EspressoException

kotlin.Any
↳	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 functions
`java-static NoMatchingRootException!`	`create(rootMatcher: Matcher<Root!>!, roots: (Mutable)List<Root!>!)`

From class java.lang.Throwable

`synchronized Unit`	`addSuppressed(exception: Throwable!)`
`synchronized Throwable!`	`fillInStackTrace()`
`synchronized Throwable!`	`getCause()`
`String!`	`getLocalizedMessage()`
`String!`	`getMessage()`
`Array<StackTraceElement!>!`	`getStackTrace()`
`synchronized Array<Throwable!>!`	`getSuppressed()`
`synchronized Throwable!`	`initCause(cause: Throwable!)`
`Unit`	`printStackTrace()`
`Unit`	`setStackTrace(stackTrace: Array<StackTraceElement!>!)`
`String!`	`toString()`

NoMatchingRootException()

java-static fun create(rootMatcher: Matcher<Root!>!, roots: (Mutable)List<Root!>!): NoMatchingRootException!