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InflateException: Binary XML file line #8: Error inflating class ImageView

社区维基
1
新手上路，请多包涵

我知道在 SO 上还有其他问题问同样的事情。我已经看过其中的大部分。

大多数答案都与内存错误有关。我看不出一个只加载一个小图标（24x24 像素）的 ImageView 是如何做出这样的事情的。

但是我想在这里发布堆栈跟踪，也许其他人可以识别出我无法识别的东西并帮助我。

 06-03 22:14:17.367 28590-28590/css.mvp.example.debug W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x41e4ad40)
06-03 22:14:17.409 28590-28590/css.mvp.example.debug E/AndroidRuntime: FATAL EXCEPTION: main
Process: css.mvp.example.debug, PID: 28590  android.view.InflateException: Binary XML file line #8: Error inflating class ImageView
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    at css.mvp.example.main.projects.fragments.adapters.PollAnswersAdapter.getView(PollAnswersAdapter.java:38)
    at android.widget.AbsListView.obtainView(AbsListView.java:2255)
    at android.widget.ListView.measureHeightOfChildren(ListView.java:1263)
    at android.widget.ListView.onMeasure(ListView.java:1175)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:695)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.support.design.widget.CoordinatorLayout.onMeasureChild(CoordinatorLayout.java:668)
    at android.support.design.widget.CoordinatorLayout.onMeasure(CoordinatorLayout.java:735)
    at android.view.View.measure(View.java:16540)
    at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:1075)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:16540)
    at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
    at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:135)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:695)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:695)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2291)
    at android.view.View.measure(View.java:16540)
    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1942)
    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1132)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1321)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1019)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5725)

布局文件

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout   xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal"
android:weightSum="11"
android:paddingTop="16dp" android:paddingBottom="16dp"
android:gravity="center_horizontal"
android:layout_width="match_parent" android:layout_height="wrap_content">

<ImageView
    android:id="@+id/iv_answer_circle"
    android:src="@drawable/ic_dot"
    android:layout_gravity="center" android:layout_weight="2"
    android:layout_marginLeft="16dp" android:layout_marginRight="16dp"
    android:layout_width="0dp" android:layout_height="wrap_content" />

<TextView android:id="@+id/tv_poll_answer"
    android:layout_weight="6"
    android:layout_width="0dp" android:layout_height="wrap_content" />

<TextView android:id="@+id/tv_poll_answer_num"
    android:layout_weight="1"
    android:layout_marginLeft="16dp" android:layout_marginRight="8dp"
    android:layout_width="0dp" android:layout_height="wrap_content" />

<TextView android:id="@+id/tv_poll_answer_percent"
    android:layout_weight="2"
    android:layout_marginRight="16dp"
    android:layout_width="0dp" android:layout_height="wrap_content" />

</LinearLayout>

编辑 2：我的 Adapter 类的代码。

 public class PollAnswersAdapter extends ArrayAdapter<PollAnswerItem> {

    private Context context;
    private ArrayList<PollAnswerItem> data;

    public PollAnswersAdapter(Context context, ArrayList<PollAnswerItem> data) {
        super(context, -1, data);
        this.context = context;
        this.data = data;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        View rowView = inflater.inflate(R.layout.row_answer, parent, false);

        ImageView ivCircle = (ImageView) rowView.findViewById(R.id.iv_answer_circle);
        TextView tvAnswer = (TextView) rowView.findViewById(R.id.tv_poll_answer);
        TextView tvNums = (TextView) rowView.findViewById(R.id.tv_poll_answer_num);
        TextView tvPercent = (TextView) rowView.findViewById(R.id.tv_poll_answer_percent);

        tvAnswer.setText(data.get(position).getAnswer());
        tvNums.setText(data.get(position).getNum());
        tvPercent.setText(data.get(position).getPercent() + "%");
        tvPercent.setTextColor(ColorTemplate.PREDEFINED_COLORS[position]);

        return rowView;
    }

}

原文由 Mes 发布，翻译遵循 CC BY-SA 4.0 许可协议

Stack Overflow 翻译androidandroid-layoutinflate-exception
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2 个回答
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社区维基
1
✓ 已被采纳

堆栈跟踪没有显示它，但膨胀期间的错误可能来自 ImageView 中使用的drawable，在这种情况下：

 android:src="@drawable/ic_dot"

OP 通过尝试不同的可绘制对象来测试这种预感，“ 现在看起来还可以…… ”。

原文由 Marcin Koziński 发布，翻译遵循 CC BY-SA 3.0 许可协议

社区维基
1

对我来说，所有可绘制对象都粘贴在 \res\drawable 文件夹中，而不是 drawable-v24 文件夹中。尽管如此，我还是遇到了崩溃。

我解决这个问题的方法是使用 androidx.appcompat.widget.AppCompatImageView 而不是常规的 ImageView 。

接下来，我将 android:src 更改为 app:srcCompat 。

该应用程序在此处停止崩溃。

原文由 Arpan Sircar 发布，翻译遵循 CC BY-SA 4.0 许可协议

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