Question

我将pathview添加到了gradle中：

implementation('com.eftimoff:android-pathview:1.0.8@aar')

并按如下所示使用它：

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools">

    <data />

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/splashBackgroundColor"
        tools:context=".SplashActivity">

        <com.eftimoff.androipathview.PathView
            android:id="@+id/pathView"
            android:layout_width="300dp"
            android:layout_height="300dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:svg="@raw/youtubelogo" />

    </androidx.constraintlayout.widget.ConstraintLayout>
</layout>

和

val binding :ActivitySplashBinding =
        DataBindingUtil.setContentView(this, R.layout.activity_splash)

    val pathView = binding.pathView
    pathView.pathAnimator
        .delay(1000)
        .duration(1000)
        .interpolator(AccelerateDecelerateInterpolator())
        .start()

当我运行应用程序时，一切都很好，并且应用程序已启动。现在我想使用滑行，所以我将滑行库添加到了gradle中：

implementation 'com.github.bumptech.glide:glide:4.10.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.10.0'

但是在运行应用程序时添加了glide库之后，出现了此错误：

Process: com.tazik.moviedb, PID: 10642
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tazik.moviedb/com.tazik.moviedb.SplashActivity}: java.lang.IllegalStateException: binding.pathView must not be null
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
    at android.app.ActivityThread.-wrap11(Unknown Source:0)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:164)
    at android.app.ActivityThread.main(ActivityThread.java:6494)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
 Caused by: java.lang.IllegalStateException: binding.pathView must not be null
    at com.tazik.moviedb.SplashActivity.onCreate(SplashActivity.kt:18)
    at android.app.Activity.performCreate(Activity.java:7009)
    at android.app.Activity.performCreate(Activity.java:7000)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)

这两个库之间有什么冲突？你的建议是什么？

Android kotlin：java.lang.IllegalStateException：binding.pathView不得为空

0 个答案: