因此，当我尝试运行我的Android应用程序时，即使Build成功也无法正常启动。
这是我的安卓监视器所说的：
07-21 05:20:59.832 28253-28253/com.example.testingmapingmarker23 W/System: ClassLoader referenced unknown path: /data/data/com.google.android.gms/app_chimera/m/00000020/n/armeabi
07-21 05:20:59.870 28253-28253/com.example.testingmapingmarker23 I/Google Maps Android API: Google Play services client version: 10298000
07-21 05:20:59.874 28253-28253/com.example.testingmapingmarker23 I/Google Maps Android API: Google Play services package version: 11055438
07-21 05:21:00.160 28253-28402/com.example.testingmapingmarker23 W/agl: copyMemory is missing from platform - proto runtime falling back to safer methods.
07-21 05:21:00.179 28253-28384/com.example.testingmapingmarker23 W/System: ClassLoader referenced unknown path: /system/framework/tcmclient.jar
07-21 05:21:00.300 28253-28253/com.example.testingmapingmarker23 D/AndroidRuntime: Shutting down VM
07-21 05:21:00.302 28253-28253/com.example.testingmapingmarker23 E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.testingmapingmarker23, PID: 28253
Theme: themes:{default=overlay:com.cyngn.hexo, iconPack:system, fontPkg:com.cyngn.hexo, com.android.systemui=overlay:com.cyngn.hexo, com.android.systemui.navbar=overlay:com.cyngn.hexo}
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.testingmapingmarker23/com.example.testingmapingmarker23.MapsActivity}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2450)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5461)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:292)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.example.testingmapingmarker23.MapsActivity.onCreate(MapsActivity.java:50)
at android.app.Activity.performCreate(Activity.java:6251)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2403)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5461)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:782)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:292)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.example.testingmapingmarker23.MapsActivity.onCreate(MapsActivity.java:50)
at android.app.Activity.performCreate(Activity.java:6251)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2403)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5461)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.IllegalArgumentException: Binary XML file line #9: Duplicate id 0x7f0d007d, tag null, or parent id 0xffffffff with another fragment for com.google.android.gms.maps.SupportMapFragment
at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3447)
at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120)
at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:378)
at android.support.v4.app.BaseFragmentActivityHoneycomb.onCreateView(BaseFragmentActivityHoneycomb.java:33)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:79)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:754)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:292)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.example.testingmapingmarker23.MapsActivity.onCreate(MapsActivity.java:50)
at android.app.Activity.performCreate(Activity.java:6251)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2403)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5461)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616
可悲的是，我完全不知道这些错误意味着什么。
有人可以帮助我吗？
也许有帮助：我正在使用工具栏。
我的activity_maps.xml：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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=".MapsActivity">
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="top"
tools:context="com.example.testingmapingmarker23.MapsActivity"
/>
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
android:layout_alignParentBottom="true"
android:layout_gravity="bottom"
android:theme="@style/ToolbarTheme"
android:title="Hello"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
<TextView
android:id="@+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TEDO"
android:textColor="@android:color/white"
style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_gravity="center"
/>
</android.support.v7.widget.Toolbar>
</LinearLayout>
还有values.xml（前十几行 - 否则字符太多）
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="design_fab_shadow_end_color">@android:color/transparent</color>
<color name="design_fab_shadow_mid_color">#14000000</color>
<color name="design_fab_shadow_start_color">#44000000</color>
<color name="design_fab_stroke_end_inner_color">#0A000000</color>
<color name="design_fab_stroke_end_outer_color">#0F000000</color>
<color name="design_fab_stroke_top_inner_color">#1AFFFFFF</color>
<color name="design_fab_stroke_top_outer_color">#2EFFFFFF</color>
<color name="design_snackbar_background_color">#323232</color>
<color name="design_textinput_error_color_dark">#FFFF6E6E</color>
<color name="design_textinput_error_color_light">#FFD50000</color>
<declare-styleable name="AppBarLayout"><attr name="elevation"/><attr name="android:background"/><attr format="boolean" name="expanded"/></declare-styleable>
<declare-styleable name="AppBarLayoutStates"><attr format="boolean" name="state_collapsed"/><attr format="boolean" name="state_collapsible"/></declare-styleable>
<declare-styleable name="AppBarLayout_Layout"><attr name="layout_scrollFlags">
答案 0 :(得分：0)
<强>不
android:name="com.google.android.gms.maps.SupportMapFragment"
<强>不要
class="com.google.android.gms.maps.SupportMapFragment"
之后 CLEAN-REBUILD ＆amp; RUN 。