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Android’InvocationTargetException’和’UnsupportedOperationException’

Android   发布时间：2022-04-28  发布网站：大佬教程  code.js-code.com
大佬教程收集整理的这篇文章主要介绍了Android’InvocationTargetException’和’UnsupportedOperationException’，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
我在OPPO X905和OPPO X907上遇到了问题,两者都是 Android 4.0.3(API等级15),我没有使用任何更高级别的API,我在Google和SO上搜索过,都与我的问题不同,下面是我的xml文件和崩溃日志,在此先感谢.
xml文件:(分隔符的边距最初是7.5dp,这可能是问题吗？) 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://scheR_228_11845@as.android.com/apk/res/android"
    android:id="@+id/item_full"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:BACkground="#eff0f7"
    android:baselineAligned="false"
    android:orientation="vertical" >
    <RelativeLayout
        android:id="@+id/item_first_half"
        android:layout_width="match_parent"
        android:layout_height="36dp"
        android:orientation="vertical" >
        <View
            android:id="@+id/first_path"
            android:layout_width="4dp"
            android:layout_height="4dp"
            android:layout_marginLeft="40dp"
            android:layout_marginStart="40dp"
            android:BACkground="@drawable/SELEctor_car_action_path" />
        <ImageView
            android:id="@+id/im_car_direction_icon"
            android:layout_width="28dp"
            android:layout_height="28dp"
            android:layout_gravity="top"
            android:layout_marginLeft="28dp"
            android:layout_marginStart="28dp"
            android:layout_marginTop="4dp"
            android:BACkground="@drawable/SELEctor_car_action_BACkground"
            android:padding="2dp"
            android:src="@drawable/SELEctor_navi_icon_63" />
        <View
            android:id="@+id/second_path"
            android:layout_width="4dp"
            android:layout_height="4dp"
            android:layouT_Below="@id/im_car_direction_icon"
            android:layout_marginLeft="40dp"
            android:layout_marginStart="40dp"
            android:BACkground="@drawable/SELEctor_car_action_path" />
        <TextView
            android:id="@+id/tv_direction"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginEnd="15dp"
            android:layout_marginLeft="68dp"
            android:layout_marginRight="15dp"
            android:layout_marginStart="68dp"
            android:singleLine="true"
            android:text=""
            android:textColor="@drawable/SELEctor_car_route_turn_text"
            android:textSize="16sp" />
    </RelativeLayout>
    <RelativeLayout
        android:id="@+id/item_second_half"
        android:layout_width="match_parent"
        android:layout_height="32dp" >
        <View
            android:id="@+id/third_path"
            android:layout_width="4dp"
            android:layout_height="match_parent"
            android:layout_marginLeft="40dp"
            android:layout_marginStart="40dp"
            android:BACkground="@drawable/SELEctor_car_action_path" />
        <TextView
            android:id="@+id/tv_road_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="68dp"
            android:layout_marginStart="68dp"
            android:layout_marginTop="4dp"
            android:singleLine="true"
            android:text=""
            android:textColor="@drawable/SELEctor_car_route_desc"
            android:textSize="16sp" />
        <TextView
            android:id="@+id/divider_for_road_and_distance"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginEnd="7dp"
            android:layout_marginLeft="7dp"
            android:layout_marginRight="7dp"
            android:layout_marginStart="7dp"
            android:layout_marginTop="4dp"
            android:layout_toEndOf="@id/tv_road_name"
            android:layout_toRightOf="@id/tv_road_name"
            android:singleLine="true"
            android:text="|"
            android:textColor="@drawable/SELEctor_car_route_desc"
            android:textSize="16sp" />
        <TextView
            android:id="@+id/tv_ride_distance"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="15dp"
            android:layout_marginRight="15dp"
            android:layout_marginTop="4dp"
            android:layout_toEndOf="@id/divider_for_road_and_distance"
            android:layout_toRightOf="@id/divider_for_road_and_distance"
            android:singleLine="true"
            android:text=""
            android:textColor="@drawable/SELEctor_car_route_desc"
            android:textSize="16sp" />
        <View
            android:layout_width="match_parent"
            android:layout_height="1px"
            android:layout_alignParentBottom="true"
            android:layout_marginEnd="15dp"
            android:layout_marginLeft="68dp"
            android:layout_marginRight="15dp"
            android:layout_marginStart="68dp"
            android:BACkground="#dee1f0" />
    </RelativeLayout>
</LinearLayout>

drawable / SELEctor_car_route_desc文件是

<?xml version="1.0" encoding="utf-8"?>
<SELEctor xmlns:android="http://scheR_228_11845@as.android.com/apk/res/android">

    <item android:state_SELEcted="true" android:color="@color/color_999999"/>
    <item android:state_SELEcted="false" android:color="@color/color_333333"/>

</SELEctor>

崩溃日志：

android.view.InflateException: Binary XML file line #106: Error inflaTing class <unkNown>
android.view.LayoutInflater.createView(LayoutInflater.java:606)
com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)
android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
android.view.LayoutInflater.rInflate(LayoutInflater.java:742)
android.view.LayoutInflater.inflate(LayoutInflater.java:489)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.tencent.map.ama.route.ui.view.e.<init>(CarRouteShowItem.java:78)
com.tencent.map.ama.route.ui.view.f.a(CarRouteShowView.java:100)
com.tencent.map.ama.route.ui.view.d.a(CarRouteDetailView.java:37)
com.tencent.map.ama.route.ui.MapStateCarRoute.e(MapStateCarRoute.java:418)
com.tencent.map.ama.route.ui.MapStateCarRoute$1.run(MapStateCarRoute.java:255)
android.os.Handler.handleCallBACk(Handler.java:605)
android.os.Handler.dispatch@R_674_8798@ge(Handler.java:92)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4476)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:808)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:575)
dalvik.system.NativeStart.main(Native Method)
cause by:
java.lang.reflect.InvocationTargetException: null
java.lang.reflect.Constructor.constructNative(Native Method)
java.lang.reflect.Constructor.newInstance(Constructor.java:417)
android.view.LayoutInflater.createView(LayoutInflater.java:586)
com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)
android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
android.view.LayoutInflater.rInflate(LayoutInflater.java:742)
android.view.LayoutInflater.inflate(LayoutInflater.java:489)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.tencent.map.ama.route.ui.view.e.<init>(CarRouteShowItem.java:78)
com.tencent.map.ama.route.ui.view.f.a(CarRouteShowView.java:100)
com.tencent.map.ama.route.ui.view.d.a(CarRouteDetailView.java:37)
com.tencent.map.ama.route.ui.MapStateCarRoute.e(MapStateCarRoute.java:418)
com.tencent.map.ama.route.ui.MapStateCarRoute$1.run(MapStateCarRoute.java:255)
android.os.Handler.handleCallBACk(Handler.java:605)
android.os.Handler.dispatch@R_674_8798@ge(Handler.java:92)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4476)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:808)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:575)
dalvik.system.NativeStart.main(Native Method)
cause by:
java.lang.UnsupportedoperationException: Can't convert to dimension: type=0x12
android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:463)
android.view.View.<init>(View.java:2849)
android.widget.TextView.<init>(TextView.java:499)
android.widget.TextView.<init>(TextView.java:492)
java.lang.reflect.Constructor.constructNative(Native Method)
java.lang.reflect.Constructor.newInstance(Constructor.java:417)
android.view.LayoutInflater.createView(LayoutInflater.java:586)
com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)
android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
android.view.LayoutInflater.rInflate(LayoutInflater.java:742)
android.view.LayoutInflater.inflate(LayoutInflater.java:489)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.tencent.map.ama.route.ui.view.e.<init>(CarRouteShowItem.java:78)
com.tencent.map.ama.route.ui.view.f.a(CarRouteShowView.java:100)
com.tencent.map.ama.route.ui.view.d.a(CarRouteDetailView.java:37)
com.tencent.map.ama.route.ui.MapStateCarRoute.e(MapStateCarRoute.java:418)
com.tencent.map.ama.route.ui.MapStateCarRoute$1.run(MapStateCarRoute.java:255)
android.os.Handler.handleCallBACk(Handler.java:605)
android.os.Handler.dispatch@R_674_8798@ge(Handler.java:92)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4476)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:808)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:575)
dalvik.system.NativeStart.main(Native Method)

CarRouteShowItem.java:78的代码是这样的：

View mView = LayoutInflater.from(mContext).inflate(R.layout.car_route_detail_item,null);

CarRouteShowItem不是View的子代,其代码如下：

public class CarRouteShowItem {

    private Context mContext;

    private View mView;

    public CarRouteShowItem(Context context) {
        mContext = context;

        // mView is used by caller 
        mView = LayoutInflater.from(mContext).inflate(R.layout.car_route_detail_item,null);

        // some view finds 
    }

        // some other methods related with specific logic
}

图形布局可以在Eclipse中从API级别8预览到API级别23,但是当我在API级别15的Android studio中预览时,它会显示错误消息：无法解析资源@style / Widget.TextView,其他API级别没问题,但我没有使用TextView的样式.

解决方法

你需要的只是一个额外的眼睛:-)

Android’InvocationTargetException’和’UnsupportedOperationException’

android:layout_height="1px"

希望你现在能看到.第二个RelativeLayout中的最后一个子项,其id为item_second_half,类型为< View,将其更改为 

android:layout_height="1dp"

让我尽快回顾一下

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