Java 无法在Create（）上启动活动ComponentInfo_Java_Android

Java 无法在Create（）上启动活动ComponentInfo

java android

Java 无法在Create（）上启动活动ComponentInfo,java,android,Java,Android,我有一个类login.java，我正在运行它作为主要活动，但当我运行它时，应用程序突然停止并显示以下错误。我还粘贴了activity\u login.xml和login.java。我被困在这里，不明白是什么问题。有什么建议吗错误 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.admin.funtube_mp4/com.example.admin.funtube_mp4.Login}:

我有一个类login.java，我正在运行它作为主要活动，但当我运行它时，应用程序突然停止并显示以下错误。我还粘贴了

activity\u login.xml

和

login.java

。我被困在这里，不明白是什么问题。有什么建议吗

错误

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.admin.funtube_mp4/com.example.admin.funtube_mp4.Login}: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2404)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2464)
            at android.app.ActivityThread.access$900(ActivityThread.java:172)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5653)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
            at android.view.LayoutInflater.createView(LayoutInflater.java:626)
            at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:675)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:700)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:470)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
            at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:257)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
            at com.example.admin.funtube_mp4.Login.onCreate(Login.java:24)
            at android.app.Activity.performCreate(Activity.java:5541)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2368)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2464)
            at android.app.ActivityThread.access$900(ActivityThread.java:172)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5653)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: java.lang.reflect.InvocationTargetException
            at java.lang.reflect.Constructor.constructNative(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
            at android.view.LayoutInflater.createView(LayoutInflater.java:600)
            at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:675)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:700)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:470)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
            at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:257)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
            at com.example.admin.funtube_mp4.Login.onCreate(Login.java:24)
            at android.app.Activity.performCreate(Activity.java:5541)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2368)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2464)
            at android.app.ActivityThread.access$900(ActivityThread.java:172)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5653)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f0b0001 a=-1 r=0x7f0b0001}
            at android.content.res.Resources.loadDrawable(Resources.java:3348)
            at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
            at android.view.View.<init>(View.java:3715)
            at android.view.ViewGroup.<init>(ViewGroup.java:480)
            at android.widget.LinearLayout.<init>(LinearLayout.java:176)
            at android.widget.LinearLayout.<init>(LinearLayout.java:172)
            at java.lang.reflect.Constructor.constructNative(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
            at android.view.LayoutInflater.createView(LayoutInflater.java:600)
            at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:675)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:700)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:470)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
            at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:257)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
            at com.example.admin.funtube_mp4.Login.onCreate(Login.java:24)
            at android.app.Activity.performCreate(Activity.java:5541)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2368)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2464)
            at android.app.ActivityThread.access$900(ActivityThread.java:172)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5653)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
            at dalvik.system.NativeStart.main(Native Method)

colors.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/bg_login"
    android:gravity="center"
    android:orientation="vertical"
    android:padding="10dp" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:orientation="vertical"
        android:paddingLeft="20dp"
        android:paddingRight="20dp" >

        <EditText
            android:id="@+id/email"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="10dp"
            android:background="@color/white"
            android:hint="@string/hint_email"
            android:inputType="textEmailAddress"
            android:padding="10dp"
            android:singleLine="true"
            android:textColor="@color/input_login"
            android:textColorHint="@color/input_login_hint" />

        <EditText
            android:id="@+id/password"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="10dp"
            android:background="@color/white"
            android:hint="@string/hint_password"
            android:inputType="textPassword"
            android:padding="10dp"
            android:singleLine="true"
            android:textColor="@color/input_login"
            android:textColorHint="@color/input_login_hint" />

        <!-- Login Button -->

        <Button
            android:id="@+id/btnLogin"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="20dip"
            android:background="@color/btn_login_bg"
            android:text="@string/btn_login"
            android:textColor="@color/btn_login" />

        <!-- Link to Login Screen -->

        <Button
            android:id="@+id/btnLinkToRegisterScreen"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="40dip"
            android:background="@null"
            android:text="@string/btn_link_to_register"
            android:textAllCaps="false"
            android:textColor="@color/white"
            android:textSize="15dp" />
    </LinearLayout>

</LinearLayout>

   <?xml version="1.0" encoding="utf-8"?>
<resources>

    <color name="bg_login">#26AE90</color>
    <color name="bg_register">#2E3237</color>
    <color name="bg_main">#428BCA</color>
    <color name="white">#FFFFFF</color>
    <color name="input_login">#222222</color>
    <color name="input_login_hint">#999999</color>
    <color name="input_register">#888888</color>
    <color name="input_register_bg">#3B4148</color>
    <color name="input_register_hint">#5E6266</color>
    <color name="btn_login">#26AE90</color>
    <color name="btn_login_bg">#ECEEF1</color>
    <color name="lbl_name">#333333</color>
    <color name="btn_logut_bg">#FF6861</color>
    <color name="view_background">#E8ECfA</color>
    <color name="btn_bg">#277BEC</color>

    <color name="txt_font">#4E5572</color>
    <color name="action_bar">#1F2649</color>

</resources>


#26AE90
#2E3237
#428BCA
#FFFFFF
#222222
#999999
#888888
#3B4148
#5E6266
#26AE90
#ECEEF1
#333333
#FF6861
#E8ECfA
#277贝克
#4E5572
#1F2649

R文件的导入语句在哪里？？删除

android:background=“@null”

使用

AlertDialog.Builder（Login.this.create（）

@tabia首先转换

大写lattes

中的所有颜色十六进制值。这太难看了see@IntelliJAmiya我为R文件重新创建了color.xml where is import语句？？remove

android:background=“@null”

use

AlertDialog.Builder（Login.this）.create（）

@tabia首先转换

大写lattes

中的所有颜色十六进制值。这太难看了see@IntelliJAmiya我重新创建了color.xml

   <?xml version="1.0" encoding="utf-8"?>
<resources>

    <color name="bg_login">#26AE90</color>
    <color name="bg_register">#2E3237</color>
    <color name="bg_main">#428BCA</color>
    <color name="white">#FFFFFF</color>
    <color name="input_login">#222222</color>
    <color name="input_login_hint">#999999</color>
    <color name="input_register">#888888</color>
    <color name="input_register_bg">#3B4148</color>
    <color name="input_register_hint">#5E6266</color>
    <color name="btn_login">#26AE90</color>
    <color name="btn_login_bg">#ECEEF1</color>
    <color name="lbl_name">#333333</color>
    <color name="btn_logut_bg">#FF6861</color>
    <color name="view_background">#E8ECfA</color>
    <color name="btn_bg">#277BEC</color>

    <color name="txt_font">#4E5572</color>
    <color name="action_bar">#1F2649</color>

</resources>