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我的應用程序在啟動時崩潰 - Android Studio

[英]My App crashes whenever it is launched - Android Studio

 原文  2019-04-11 17:10:32  1   3    java/ android

問題描述

每當我嘗試啟動它時我的應用程序崩潰！ 我試圖在我的手機上運行該應用程序安裝但它沒有啟動我只是做了一個簡單的屏幕與圖片和2個按鈕！ 我試圖改變布局，但它仍然無法正常工作！ 有人可以幫我嗎？ 謝謝！！ 這是Logcat： 

04-11 21:53:06.636 18950-18950/? I/art: Late-enabling -Xcheck:jni
04-11 21:53:07.256 18950-18950/com.example.myfoodorderapp V/FA: Registered activity lifecycle callback
04-11 21:53:07.256 18950-18950/com.example.myfoodorderapp D/FirebaseApp: com.google.firebase.auth.FirebaseAuth is not linked. Skipping initialization.
04-11 21:53:07.256 18950-18950/com.example.myfoodorderapp D/FirebaseApp: com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
04-11 21:53:07.266 18950-18950/com.example.myfoodorderapp I/FirebaseInitProvider: FirebaseApp initialization successful
04-11 21:53:07.266 18950-18950/com.example.myfoodorderapp I/InstantRun: starting instant run server: is main process
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp V/FA: Collection enabled
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp V/FA: App package, google app id: com.example.myfoodorderapp, 1:235236386201:android:38ab5093f7ffffb9
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp I/FA: App measurement is starting up, version: 12780
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp I/FA: To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp I/FA: To enable faster debug mode event logging run:
      adb shell setprop debug.firebase.analytics.app com.example.myfoodorderapp
04-11 21:53:07.376 18950-18994/com.example.myfoodorderapp D/FA: Debug-level message logging enabled
04-11 21:53:07.426 18950-18950/com.example.myfoodorderapp W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
04-11 21:53:07.476 18950-18994/com.example.myfoodorderapp V/FA: Connecting to remote service
04-11 21:53:07.486 18950-18950/com.example.myfoodorderapp V/FA: onActivityCreated
04-11 21:53:07.506 18950-18950/com.example.myfoodorderapp E/Process: android_os_Process_getProcessNameByPid pid is 18950
04-11 21:53:07.506 18950-18950/com.example.myfoodorderapp E/Process: android_os_Process_getProcessNameByPid value is .myfoodorderapp
04-11 21:53:07.556 18950-18994/com.example.myfoodorderapp V/FA: Connection attempt already in progress
04-11 21:53:08.016 18950-18950/com.example.myfoodorderapp D/AndroidRuntime: Shutting down VM
04-11 21:53:08.026 18950-18950/com.example.myfoodorderapp E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.myfoodorderapp, PID: 18950
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfoodorderapp/com.example.myfoodorderapp.MainActivity}: android.view.InflateException: Binary XML file line #40: Error inflating class info.hoang8f.widget.FButton
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2505)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2577)
        at android.app.ActivityThread.access$1000(ActivityThread.java:164)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1462)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:160)
        at android.app.ActivityThread.main(ActivityThread.java:5541)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759)
     Caused by: android.view.InflateException: Binary XML file line #40: Error inflating class info.hoang8f.widget.FButton
        at android.view.LayoutInflater.createView(LayoutInflater.java:633)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:809)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
        at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
        at com.example.myfoodorderapp.MainActivity.onCreate(MainActivity.java:17)
        at android.app.Activity.performCreate(Activity.java:6093)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2458)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2577) 
        at android.app.ActivityThread.access$1000(ActivityThread.java:164) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1462) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:160) 
        at android.app.ActivityThread.main(ActivityThread.java:5541) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:372) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759) 
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
        at android.view.LayoutInflater.createView(LayoutInflater.java:607)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:809) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:504) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:414) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:365) 
        at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
        at com.example.myfoodorderapp.MainActivity.onCreate(MainActivity.java:17) 
        at android.app.Activity.performCreate(Activity.java:6093) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2458) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2577) 
        at android.app.ActivityThread.access$1000(ActivityThread.java:164) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1462) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:160) 
        at android.app.ActivityThread.main(ActivityThread.java:5541) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:372) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759) 
     Caused by: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x12
        at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:572)
        at info.hoang8f.widget.FButton.parseAttrs(FButton.java:121)
        at info.hoang8f.widget.FButton.<init>(FButton.java:52)
        at java.lang.reflect.Constructor.newInstance(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:288) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:607) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:809) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:504) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:414) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:365) 
        at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
        at com.example.myfoodorderapp.MainActivity.onCreate(MainActivity.java:17) 
        at android.app.Activity.performCreate(Activity.java:6093) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2458) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2577) 
        at android.app.ActivityThread.access$1000(ActivityThread.java:164) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1462) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:160) 
        at android.app.ActivityThread.main(ActivityThread.java:5541) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:372) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759) 
04-11 21:53:08.346 18950-18950/? I/Process: Sending signal. PID: 18950 SIG: 9
04-11 21:53:08.346 18950-18950/? V/Process: killProcess [18950] Callers=com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException:99 java.lang.ThreadGroup.uncaughtException:693 java.lang.ThreadGroup.uncaughtException:690 <bottom of call stack>

這是xml： 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:gravity="center"
    android:background="@drawable/my_bg"
    tools:context=".MainActivity">

<LinearLayout
    android:orientation="vertical"
    android:layout_centerInParent="true"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
    <ImageView
        android:src="@drawable/as"
        android:layout_width="200dp"
        android:layout_height="200dp" />
    <TextView
        android:gravity="center"
        android:id="@+id/txtSlogan"
        android:text="@string/slogan"
        android:textColor="@android:color/white"
        android:layout_width="200dp"
        android:layout_height="wrap_content" />



</LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:orientation="horizontal"
        android:weightSum="2">

        <info.hoang8f.widget.FButton
            android:id="@+id/btnSignUp"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_margin="8dp"
            android:layout_weight="1"
            android:text="Sign Up"
            android:textColor="@android:color/white"
            app:buttonColor="@color/btnSignUp"
            app:shadowColor="@android:color/black"
            app:shadowEnabled="true"
            app:shadowHeight="5dp"

            />

        <info.hoang8f.widget.FButton
            android:id="@+id/btnSignIn"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_margin="8dp"
            android:layout_weight="1"
            android:text="Sign In"
            android:textColor="@android:color/white"
            app:buttonColor="@color/btnSignActive"
            app:shadowColor="@android:color/black"
            app:shadowEnabled="true"
            app:shadowHeight="5dp"

            />


    </LinearLayout>
</LinearLayout>

這是java文件： 

package com.example.myfoodorderapp;

import android.graphics.Typeface;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {
    Button btnSignIn,btnSignUp;
    TextView txtSlogan;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        btnSignIn=(Button)findViewById(R.id.btnSignIn);
        btnSignUp=(Button)findViewById(R.id.btnSignUp);
        txtSlogan=(TextView)findViewById(R.id.txtSlogan);
        Typeface face=Typeface.createFromAsset(getAssets(),"font/NABILA.TTF");

        txtSlogan.setTypeface(face);
        btnSignIn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

            }
        });

        btnSignUp.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

            }
        });

    }
}

3 個解決方案

解決方案1
 0  2019-04-11 22:48:14

嘗試將下面的值從0更改為更高的數字

android:layout_width="0dp"

解決方案2
 0  2019-04-12 04:39:30

這可能是因為info.hoang8f.widget.FButton庫中存在已知錯誤。 你可以在這里看到問題： https ： //github.com/hoang8f/android-flat-button/issues/41 。

這是因為FButton類在第115行使用了不正確的屬性命名： 

else if (attr == R.styleable.FButton_buttonColor) {
  ...
}

此問題已在另一個分支中得到糾正： https ： //gitlab.com/RilixTechnology/android-flat-button或https://github.com/jd-alexander/android-flat-button

解決方案3
 0  2019-04-12 05:22:12

您使用的xml文件中的問題 

 <info.hoang8f.widget.FButton
        android:id="@+id/btnSignUp"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:layout_weight="1"
        android:text="Sign Up"
        android:textColor="@android:color/white"
        app:buttonColor="@color/btnSignUp"
        app:shadowColor="@android:color/black"
        app:shadowEnabled="true"
        app:shadowHeight="5dp"

       />

這個Widget不能膨脹，嘗試修復它或刪除。

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