运行片段尝试显示对象的ListView时会发生此异常。我已经研究了该异常，但针对其他情况的解决方案似乎与“ setText”函数有关，或者其他任何尝试将除字符串以外的任何内容显示为字符串的问题。我真的不确定还有什么要说的。提前致谢！
Java类
import android.content.Context; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import java.util.ArrayList; import in.galaxyofandroid.spinerdialog.OnSpinerItemClick; import in.galaxyofandroid.spinerdialog.SpinnerDialog; import static android.R.attr.name; import static android.R.attr.value; import static com.company.ingredismartv2.R.id.add; import static com.company.ingredismartv2.R.id.fragment; import static com.company.ingredismartv2.R.id.nav_kitchen; public class Kitchen extends Fragment { public Kitchen() { // Required empty public constructor } SpinnerDialog spinnerDialog; Button add; ArrayList<String> listOfIngs = new ArrayList<>(); @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View root = inflater.inflate(R.layout.fragment_kitchen, container, false); add = (Button) root.findViewById(R.id.add); add.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { spinnerDialog.showSpinerDialog(); } }); IngAdapter adapter = new IngAdapter(getContext(), listOfIngs); ListView listView = (ListView) root.findViewById(R.id.list); listView.setAdapter(adapter); return root; } public class IngAdapter extends ArrayAdapter<String> { IngAdapter(Context context, ArrayList<String> ings) { super(context, 0, ings); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); spinnerDialog = new SpinnerDialog(getActivity(), ingredients, "Select An Ingredient"); final Ing tomatoSauce = new Ing("Tomato Sauce", 0 ,0); listOfIngs.add(tomatoSauce.name); final Ing chicken = new Ing("Chicken", 0 ,0); listOfIngs.add(chicken.name); final Ing olives = new Ing("Olives", 0, 0); listOfIngs.add(olives.name); ingredients.add("Tomato Sauce"); ingredients.add("Chicken"); ingredients.add("Olives"); ArrayList<Ing> ing = new ArrayList<>(); spinnerDialog.bindOnSpinerListener(new OnSpinerItemClick() { @Override public void onClick(String Ingredient, int i) { Toast.makeText(Kitchen.super.getContext(), "Selected "+Ingredient, Toast.LENGTH_SHORT).show(); if(Ingredient.equals(tomatoSauce.name)) { if (tomatoSauce.init == 0){ tomatoSauce.init = 1; } } else if(Ingredient.equals(chicken.name)) { if (chicken.init == 0){ chicken.init = 1; } } else if(Ingredient.equals(olives.name)){ if (olives.init == 0){ olives.init = 1; } } } }); } ArrayList<String> ingredients = new ArrayList<>(); public class Ing { int init; int value; String name; Ing(String name, int value, int init) { this.name = name; this.value = value; this.init = init; } }
}
XML布局
<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" tools:context="com.company.ingredismartv2.Kitchen"> <!-- TODO: Update blank fragment layout --> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <Button android:text="Add An Ingredient" android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/add" android:textSize="30sp" android:layout_gravity="center" /> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal"> <ListView android:layout_width="320dp" android:layout_height="match_parent" android:id="@+id/list"> </ListView> <ListView android:layout_width="60dp" android:layout_height="match_parent"> </ListView> </LinearLayout> </LinearLayout>
编辑（日志）
I/Adreno-EGL: <qeglDrvAPI_eglInitialize:379>: EGL 1.4 QUALCOMM build: () OpenGL ES Shader Compiler Version: E031.25.03.04 Build Date: 04/06/15 Mon Local Branch: Remote Branch: Local Patches: Reconstruct Branch: I/OpenGLRenderer: Initialized EGL, version 1.4 D/OpenGLRenderer: Enabling debug mode 0 `enter code here`W/ResourceType: No package identifier when getting value for resource number 0x00000000 D/AndroidRuntime: Shutting down VM E/AndroidRuntime: FATAL EXCEPTION: main Process: com.comapany.ingredismartv2, PID: 9504 android.content.res.Resources$NotFoundException: Resource ID #0x0 at android.content.res.Resources.getValue(Resources.java:1266) at android.content.res.Resources.loadXmlResourceParser(Resources.java:2652) at android.content.res.Resources.getLayout(Resources.java:1082) at android.view.LayoutInflater.inflate(LayoutInflater.java:412) at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:371) at android.widget.ArrayAdapter.getView(ArrayAdapter.java:362) at android.widget.AbsListView.obtainView(AbsListView.java:2347) at android.widget.ListView.makeAndAddView(ListView.java:1864) at android.widget.ListView.fillDown(ListView.java:698) at android.widget.ListView.fillFromTop(ListView.java:759) at android.widget.ListView.layoutChildren(ListView.java:1673) at android.widget.AbsListView.onLayout(AbsListView.java:2151) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1692) at android.widget.LinearLayout.onLayout(LinearLayout.java:1468) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579) at android.widget.FrameLayout.onLayout(FrameLayout.java:514) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579) at android.widget.FrameLayout.onLayout(FrameLayout.java:514) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1076) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.support.design.widget.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:131) at android.support.design.widget.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:42) at android.support.design.widget.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:1391) at android.support.design.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:870) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:1193) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579) at android.widget.FrameLayout.onLayout(FrameLayout.java:514) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579) at android.widget.FrameLayout.onLayout(FrameLayout.java:514) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15689) at android.view.ViewGroup.layout(ViewGroup.java:5040) at android.widget.FrameLay I/Process: Sending signal. PID: 9504 SIG: 9 Disconnected from the target VM, address: 'localhost:8600', transport: 'socket'
发现您的错误。它在您的IngAdapter中的以下行中
super(context, 0, ings);
在此，第二个参数应该是资源名称，并且绝不能使用任何int值对其进行硬编码。这是布局的标识符，将用于创建列表中的每一行。如果您只想显示名称列表，则可以使用 -android.R.layout.simple_list_item_1 ，这是android中仅显示字符串值的可用标准。
因此，将您的代码更改为
super(context, android.R.layout.simple_list_item_1, ings);
