Ошибка в Андроид студио?

Question

[Kattya_kattya]

E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.diplom, PID: 13793
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.diplom/com.example.diplom.MainActivity}: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class com.google.android.material.bottomappbar.BottomAppBar
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class com.google.android.material.bottomappbar.BottomAppBar
Caused by: android.view.InflateException: Binary XML file line #23: Error inflating class com.google.android.material.bottomappbar.BottomAppBar
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at com.example.diplom.databinding.ActivityMainBinding.inflate(ActivityMainBinding.java:56)
at com.example.diplom.databinding.ActivityMainBinding.inflate(ActivityMainBinding.java:50)
at com.example.diplom.MainActivity.onCreate(MainActivity.java:19)
at android.app.Activity.performCreate(Activity.java:7136)
at android.app.Activity.performCreate(Activity.java:7127)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.IllegalArgumentException: The style on this component requires your app theme to be Theme.MaterialComponents (or a descendant).
at com.google.android.material.internal.ThemeEnforcement.checkTheme(ThemeEnforcement.java:247)
at com.google.android.material.internal.ThemeEnforcement.checkMaterialTheme(ThemeEnforcement.java:216)
at com.google.android.material.internal.ThemeEnforcement.checkCompatibleTheme(ThemeEnforcement.java:144)
E/AndroidRuntime: at com.google.android.material.internal.ThemeEnforcement.obtainStyledAttributes(ThemeEnforcement.java:76)
at com.google.android.material.bottomappbar.BottomAppBar.(BottomAppBar.java:310)
at com.google.android.material.bottomappbar.BottomAppBar.(BottomAppBar.java:301)
... 27 more
I/Process: Sending signal. PID: 13793 SIG: 9

Comments

[Модератор]

Фрагменты кода надо размещать в виде текста и оборачивать тэгом code для корректного отображения. Удобно делать кнопкой </>
Это обязательно, см.п.3.8 Регламента.
Сюда же относится traceback, ввод и вывод в консоли и другая структурированная текстовая инфа.

[Модератор]

Вопрос необходимо уточнить и конкретизировать. В противном случае он может быть удалён за нарушение ряда пунктов Регламента, а именно 3.2, 3.6.

[Николай Савельев]

Мы телепаты по-твоему? Где код вёрстки?

Answer 1

[Jacen11]

отвечаю на поставленный вопрос

Ошибка в Андроид студио?

нет

начни диплом с пустой активити и потом по порядку добавляй что надо