I am using Unity 5.5.0f3 and since loading the test tool I have been getting this error. I have checked forums and can not seem get a good answer. It freezes in play mode after the second or third press.
The Error is as follows:
InvalidOperationException: This cannot be used during play mode, please use SceneManager.CreateNewScene() instead.
UnityEditor.SceneManagement.EditorSceneManager.NewScene (NewSceneSetup setup, NewSceneMode mode) (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorSceneManagerBindings.gen.cs:46)
UnityEditor.EditorTestsRunner.EditorTestsRunnerWindow.OpenNewScene () (at C:/buildslave/unity/build/Extensions/EditorTestsRunner/UnityEditor.EditorTestsRunner/TestRunner/EditorTestsRunnerWindow.cs:424)
UnityEditor.EditorTestsRunner.EditorTestsRunnerWindow.RunTestsOnUpdate () (at C:/buildslave/unity/build/Extensions/EditorTestsRunner/UnityEditor.EditorTestsRunner/TestRunner/EditorTestsRunnerWindow.cs:393)
UnityEditor.EditorApplication.Internal_CallUpdateFunctions () (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorApplicationBindings.gen.cs:197)
any help would be appreciated.
Thank you
David