No tests were found (Test code running failed)

Android/Error 2019. 12. 26. 17:52

안드로이드에서 Test코드가 실행이안되며 No test were found 라고 에어를 출력한다면

gradle 에서 testInstrumentationRunner 가 예전 android.support로 되어 있을 수 있습니다.

testInstrumentationRunner = 'android.support.test.runner.AndroidJUnitRunner'

androidX 로 변경해줍니다.

testInstrumentationRunner = 'androidx.test.runner.AndroidJUnitRunner'

Caused by: java.lang.IllegalArgumentException: Unknown pattern character 'Y' (0)	2020.05.21
Design editor is unavailable util after a successful project sync (0)	2020.02.25
Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM target 1.6 (0)	2020.01.09
java.lang.RuntimeException: Method myLooper in android.os.Looper not mocked. (0)	2020.01.07
Could not create service of type FileHasher using GradleUserHomeScopeServices.createCachingFileHasher(). 발생시 (0)	2019.11.18
E/RecyclerView: No layout manager attached; skipping layout (0)	2019.08.27
Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] (0)	2019.08.03
e: [kapt] An exception occurred: java.lang.NullPointerException (0)	2019.08.01

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