在新的kotlin项目中,activity_main.xml中不允许使用android:id属性
问题描述:
我在与属性相关的Kotlin的新Android Studio项目中遇到错误: 此处不允许使用android:x属性"
I get errors in new Android Studio project in Kotlin connected with attributes: 'Attribute android:x is not allowed here"
文件:activity_main.xml
file: activity_main.xml
<?xml version="1.0" encoding="utf-8" ?>
<androidx.drawerlayout.widget.DrawerLayout xmlns="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://www.w3.org/1999/XSL/Transform"
android:id="@+id/drawer_layout" #here
android:layout_width="match_parent" #here
android:layout_height="match_parent" #here
android:fitsSystemWindows="true" #here
tools:openDrawer="start"> #here
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent" #here
android:layout_height="match_parent" /> #here
<com.google.android.material.navigation.NavigationView #here
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</androidx.drawerlayout.widget.DrawerLayout>
答
尝试使用Gradle文件同步项目:File
-> Sync project with Gradle files
.
Try syncing project with Gradle files: File
-> Sync project with Gradle files
.