Compose のテストで No compose hierarchies found in the app エラーがでた場合

次のような Compose のテストを実行したときに class ComposeTest { @get:Rule val composeTestRule = createComposeRule() @Test fun myTest() { composeTestRule.setContent { Text("Hello") } composeTestRule.onNodeWithText("Hello").assertIsDisplayed() } }
java.lang.IllegalStateException: No compose views found in the app. Is your Activity resumed?

（1.1 系）
や

java.lang.IllegalStateException: No compose hierarchies found in the app. Possible reasons include: (1) the Activity that calls setContent did not launch; (2) setContent was not called; (3) setContent was called before the ComposeTestRule ran. If setContent is called by the Activity, make sure the Activity is launched after the ComposeTestRule runs

（1.2 系）

というエラーがでる場合、テストを実行しているエミュレータやデバイスの画面が off になっていないかチェックしましょう。