Я работаю над приложением со следующим XML. Это XML моего фрагмента входа. Но когда я пытаюсь очистить/собрать свой проект, возникает следующая ошибка:
ошибка: Ошибка синтаксического анализа XML: неправильно сформирован (недопустимый токен)
<?xml version = "1.0" encoding = "utf-8"?>
<FrameLayout xmlns:android = "http://schemas.android.com/apk/res/android"
xmlns:tools = "http://schemas.android.com/tools"
android:layout_width = "match_parent"
android:layout_height = "match_parent"
xmlns:app = "http://schemas.android.com/apk/res-auto"
tools:context = ".SignInFragment"
android:background = "@drawable/gradient_color">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width = "match_parent"
android:layout_height = "match_parent">
<ImageButton
android:id = "@+id/sign_up_close_btn"
android:layout_width = "50dp"
android:layout_height = "50dp"
android:background = "@android:color/transparent"
android:padding = "16dp"
android:src = "@drawable/ic_cancel"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintHorizontal_bias = "1.0"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toTopOf = "parent" />
<ImageView
android:id = "@+id/imageView"
android:layout_width = "254dp"
android:layout_height = "182dp"
android:src = "@mipmap/ic_launcher_foreground"
app:layout_constraintBottom_toBottomOf = "parent"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintHorizontal_bias = "0.496"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toTopOf = "parent"
app:layout_constraintVertical_bias = "0.16000003" />
<EditText
android:id = "@+id/sign_in_email"
android:layout_width = "0dp"
android:layout_height = "wrap_content"
android:layout_marginStart = "16dp"
android:layout_marginLeft = "16dp"
android:layout_marginTop = "32dp"
android:layout_marginEnd = "16dp"
android:layout_marginRight = "16dp"
android:backgroundTint = "#70FFFFFF"
android:textColor = "@color/colorAccent"
android:ems = "10"
android:hint = "@string/hint_email"
android:inputType = "textEmailAddress"
android:textColorHint = "#70FFFFFF"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toBottomOf = "@+id/imageView" />
<EditText
android:id = "@+id/sign_in_pass"
android:layout_width = "0dp"
android:layout_height = "wrap_content"
android:layout_marginStart = "16dp"
android:layout_marginLeft = "16dp"
android:layout_marginTop = "32dp"
android:layout_marginEnd = "16dp"
android:layout_marginRight = "16dp"
android:backgroundTint = "#70FFFFFF"
android:textColor = "@color/colorAccent"
android:ems = "10"
android:hint = "@string/hint_pass"
android:inputType = "textPassword"
android:textColorHint = "#70FFFFFF"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toBottomOf = "@+id/sign_in_email" />
<TextView
android:id = "@+id/sign_in_forgot_pass"
android:layout_width = "wrap_content"
android:layout_height = "wrap_content"
android:layout_marginStart = "4dp"
android:layout_marginLeft = "4dp"
android:text = "@string/forg_pass"
android:textColor = "@color/colorAccent"
app:layout_constraintStart_toStartOf = "@+id/sign_in_pass"
app:layout_constraintTop_toBottomOf = "@+id/sign_in_pass" />
<Button
android:id = "@+id/sign_in_btn"
android:layout_width = "0dp"
android:layout_height = "wrap_content"
android:layout_marginStart = "16dp"
android:layout_marginLeft = "16dp"
android:layout_marginEnd = "16dp"
android:layout_marginRight = "16dp"
android:background = "@color/colorPrimary"
android:text = "@string/btn_In"
android:textAllCaps = "false"
android:textColor = "@color/colorAccent"
android:textSize = "16sp"
app:layout_constraintBottom_toBottomOf = "parent"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintHorizontal_bias = "0.0"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toBottomOf = "@+id/sign_in_forgot_pass"
app:layout_constraintVertical_bias = "0.47000003" />
<TextView
android:id = "@+id/textView2"
android:layout_width = "wrap_content"
android:layout_height = "wrap_content"
android:layout_marginTop = "16dp"
android:text = "@string/or"
android:textColor = "@color/colorAccent"
app:layout_constraintBottom_toTopOf = "@+id/tv_dont_have_an_account"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintHorizontal_bias = "0.498"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toBottomOf = "@+id/sign_in_btn"
app:layout_constraintVertical_bias = "0.0" />
<TextView
android:id = "@+id/tv_dont_have_an_account"
android:layout_width = "wrap_content"
android:layout_height = "wrap_content"
android:layout_marginBottom = "24dp"
android:text = "@string/text1"
android:textColor = "@color/colorAccent"
app:layout_constraintBottom_toBottomOf = "parent"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintStart_toStartOf = "parent" />
<View
android:id = "@+id/divider"
android:layout_width = "100dp"
android:layout_height = "1dp"
android:layout_marginEnd = "16dp"
android:layout_marginRight = "16dp"
android:background = "@color/colorAccent"
app:layout_constraintBottom_toBottomOf = "@+id/textView2"
app:layout_constraintEnd_toStartOf = "@+id/textView2"
app:layout_constraintTop_toTopOf = "@+id/textView2" />
<View
android:id = "@+id/divider2"
android:layout_width = "100dp"
android:layout_height = "1dp"
android:layout_marginStart = "16dp"
android:layout_marginLeft = "16dp"
android:background = "@color/colorAccent"
app:layout_constraintBottom_toBottomOf = "@+id/textView2"
app:layout_constraintStart_toEndOf = "@+id/textView2"
app:layout_constraintTop_toTopOf = "@+id/textView2" />
<ProgressBar
android:id = "@+id/sign_in_progress_bar"
style = "?android:attr/progressBarStyle"
android:layout_width = "30dp"
android:layout_height = "30dp"
android:visibility = "invisible"
app:layout_constraintBottom_toTopOf = "@+id/sign_in_btn"
app:layout_constraintEnd_toEndOf = "parent"
app:layout_constraintStart_toStartOf = "parent"
app:layout_constraintTop_toBottomOf = "@+id/sign_in_pass" />
</>
</FrameLayout>
Что это может означать? что я сделал не так? Я очень беспокоюсь об этом. я много раз просматривал свой код, но не нашел ошибку
Предпоследняя строка вашего файла имеет
</>
из-за чего ваш XML-файл не будет правильно сформированным. Измените его на
</androidx.constraintlayout.widget.ConstraintLayout>
чтобы правильно закрыть предыдущий открывающий тег с тем же именем.