java - 不幸的是，如何解决myapp已停止的问题？

Question

在Android Studio中，我成功生成了已签名的apk，然后在Android手机和Android模拟器中下载了我的apk，不幸的是，它显示myapp已停止。如何解决这个问题呢？

这是logcat错误报告------------>

05-01 14:03:13.824 1267-1267/? E/Hyphenator: error loading hyphenation /system/usr/hyphen-data/hyph-as.hyb
     java.io.FileNotFoundException: /system/usr/hyphen-data/hyph-as.hyb: open failed: ENOENT (No such file or directory)
         at libcore.io.IoBridge.open(IoBridge.java:455)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247)
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118)
         at android.text.Hyphenator.init(Hyphenator.java:224)
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252)
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722)
      Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
         at libcore.io.Posix.open(Native Method)
         at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
         at libcore.io.IoBridge.open(IoBridge.java:441)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247) 
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118) 
         at android.text.Hyphenator.init(Hyphenator.java:224) 
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252) 
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206) 
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722) 
05-01 14:03:13.824 1267-1267/? E/Hyphenator: error loading hyphenation /system/usr/hyphen-data/hyph-bn.hyb
     java.io.FileNotFoundException: /system/usr/hyphen-data/hyph-bn.hyb: open failed: ENOENT (No such file or directory)
         at libcore.io.IoBridge.open(IoBridge.java:455)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247)
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118)
         at android.text.Hyphenator.init(Hyphenator.java:224)
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252)
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722)
      Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
         at libcore.io.Posix.open(Native Method)
         at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
         at libcore.io.IoBridge.open(IoBridge.java:441)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247) 
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118) 
         at android.text.Hyphenator.init(Hyphenator.java:224) 
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252) 
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206) 
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722) 
05-01 14:03:13.824 1267-1267/? E/Hyphenator: error loading hyphenation /system/usr/hyphen-data/hyph-cy.hyb
     java.io.FileNotFoundException: /system/usr/hyphen-data/hyph-cy.hyb: open failed: ENOENT (No such file or directory)
         at libcore.io.IoBridge.open(IoBridge.java:455)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247)
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118)
         at android.text.Hyphenator.init(Hyphenator.java:224)
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252)
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722)
      Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
         at libcore.io.Posix.open(Native Method)
         at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
         at libcore.io.IoBridge.open(IoBridge.java:441)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247) 
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118) 
         at android.text.Hyphenator.init(Hyphenator.java:224) 
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252) 
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206) 
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722) 
05-01 14:03:13.825 1267-1267/? E/Hyphenator: error loading hyphenation /system/usr/hyphen-data/hyph-da.hyb
     java.io.FileNotFoundException: /system/usr/hyphen-data/hyph-da.hyb: open failed: ENOENT (No such file or directory)
         at libcore.io.IoBridge.open(IoBridge.java:455)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247)
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118)
         at android.text.Hyphenator.init(Hyphenator.java:224)
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252)
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722)
      Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
         at libcore.io.Posix.open(Native Method)
         at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
         at libcore.io.IoBridge.open(IoBridge.java:441)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247) 
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118) 
         at android.text.Hyphenator.init(Hyphenator.java:224) 
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252) 
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206) 
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722) 
05-01 14:03:13.825 1267-1267/? E/Hyphenator: error loading hyphenation /system/usr/hyphen-data/hyph-de-1901.hyb
     java.io.FileNotFoundException: /system/usr/hyphen-data/hyph-de-1901.hyb: open failed: ENOENT (No such file or directory)
         at libcore.io.IoBridge.open(IoBridge.java:455)
         at java.io.RandomAccessFile.<init>(RandomAccessFile.java:247)
         at android.text.Hyphenator.loadHyphenator(Hyphenator.java:118)
         at android.text.Hyphenator.init(Hyphenator.java:224)
         at com.android.internal.os.ZygoteInit.preloadTextResources(ZygoteInit.java:252)
         at com.android.internal.os.ZygoteInit.preload(ZygoteInit.java:206)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:722)

Answer 1

我认为问题与内存泄漏或较小的堆内存大小有关，因此请注意
尝试在您的应用程序build.gradle文件中使用 multiDexEnabled true
就像是

android {

    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0.0.0.0.0"

        multiDexEnabled true
    }

     dexOptions {
        javaMaxHeapSize "4g"
    }
}   

然后在您的AndroidManifiedt.xml文件中添加应用程序标记 android:largeHeap =“true”

 <application
        android:allowBackup="true"
        android:icon="@drawable/app_icon"
        android:label="@string/app_name"
        android:largeHeap="true"
        android:screenOrientation="portrait">

请提供有关问题的更多信息