Question

使用东芝AT300SE-101 v4.1.1（与其他平板电脑配合使用）和一个简单的应用程序，该应用程序因错误而死：

06-19 11:02:12.092: A/libc(20030): Fatal signal 11 (SIGSEGV) at 0x00000001 (code=1), thread 20043 (WebViewCoreThre)
06-19 11:02:12.192: I/DEBUG(106): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
06-19 11:02:12.192: I/DEBUG(106): Build fingerprint: 'TOSHIBA/tostab12AL/tostab12AL:4.1.1/JRO03C/000122808.05:user/release-keys'
06-19 11:02:12.192: I/DEBUG(106): pid: 20030, tid: 20043, name: WebViewCoreThre  >>> com.example.prueba <<<
06-19 11:02:12.192: I/DEBUG(106): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000001
06-19 11:02:12.262: I/DEBUG(106):     r0 73054386  r1 bd895084  r2 00000000  r3 b57bdfff
06-19 11:02:12.262: I/DEBUG(106):     r4 00000001  r5 00000000  r6 00000010  r7 73054386
06-19 11:02:12.262: I/DEBUG(106):     r8 582085c0  r9 00000000  sl 5b846868  fp 5d4a9bcc
06-19 11:02:12.262: I/DEBUG(106):     ip 1545d59e  sp 5d4a9480  lr 5b10620b  pc 5b106214  cpsr 70000030
06-19 11:02:12.262: I/DEBUG(106):     d0  4307000043068e80  d1  0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d2  43068e8043068e80  d3  0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d4  0000000000000000  d5  43068e8000000000
06-19 11:02:12.262: I/DEBUG(106):     d6  0000000043070000  d7  0000000043068e80
06-19 11:02:12.262: I/DEBUG(106):     d8  0000000043068e80  d9  0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d10 0000000000000000  d11 00000000bf800000
06-19 11:02:12.262: I/DEBUG(106):     d12 0000000000000000  d13 0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d14 0000000000000000  d15 0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d16 0000000000000000  d17 41d4705ce5060785
06-19 11:02:12.262: I/DEBUG(106):     d18 40f7003000000000  d19 3f44adc3dd3e3800
06-19 11:02:12.262: I/DEBUG(106):     d20 3fe47ae140000000  d21 3fd51eb860000000
06-19 11:02:12.262: I/DEBUG(106):     d22 3fd3333340000000  d23 3fe3333340000000
06-19 11:02:12.262: I/DEBUG(106):     d24 3fc3333340000000  d25 3faeb851e0000000
06-19 11:02:12.262: I/DEBUG(106):     d26 40de89a0058c0000  d27 0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d28 0000000000000005  d29 0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     d30 0000000000000000  d31 0000000000000000
06-19 11:02:12.262: I/DEBUG(106):     scr 60000013
06-19 11:02:12.272: I/DEBUG(106): backtrace:
06-19 11:02:12.272: I/DEBUG(106):     #00  pc 00103214  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #01  pc 00189625  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #02  pc 0018889d  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #03  pc 0019043b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #04  pc 001880df  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #05  pc 001873e3  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #06  pc 001c8c25  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #07  pc 001cb2ed  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #08  pc 001cdd1b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #09  pc 001c8349  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #10  pc 001bd147  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #11  pc 001bd89b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #12  pc 001c5d73  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #13  pc 001ca8dd  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #14  pc 001ca977  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #15  pc 001cdd1b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #16  pc 001c8349  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #17  pc 001bd147  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #18  pc 001bd89b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #19  pc 001c5d73  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #20  pc 001ca8dd  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #21  pc 001ca977  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #22  pc 001cdd1b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #23  pc 001c8349  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #24  pc 001bd147  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #25  pc 001bd89b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #26  pc 001c5d73  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #27  pc 001ca8dd  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #28  pc 001ca977  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #29  pc 001cdd1b  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #30  pc 001c8349  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #31  pc 001bd147  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106): stack:
06-19 11:02:12.272: I/DEBUG(106):          5d4a9440  41200000  /dev/ashmem/dalvik-heap (deleted)
06-19 11:02:12.272: I/DEBUG(106):          5d4a9444  42c00000  /dev/ashmem/dalvik-heap (deleted)
06-19 11:02:12.272: I/DEBUG(106):          5d4a9448  44674000  /dev/ashmem/dalvik-heap (deleted)
06-19 11:02:12.272: I/DEBUG(106):          5d4a944c  00000003  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9450  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9454  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9458  5c16ac04  
06-19 11:02:12.272: I/DEBUG(106):          5d4a945c  5d4a965c  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9460  5d4a966c  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9464  5b1c166d  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):          5d4a9468  5814d5f0  
06-19 11:02:12.272: I/DEBUG(106):          5d4a946c  5b1d9fc1  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):          5d4a9470  582066c8  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9474  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9478  df0027ad  
06-19 11:02:12.272: I/DEBUG(106):          5d4a947c  00000000  
06-19 11:02:12.272: I/DEBUG(106):     #00  5d4a9480  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9484  56be4298  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9488  0000000a  
06-19 11:02:12.272: I/DEBUG(106):          5d4a948c  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9490  00000001  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9494  5b18c629  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #01  5d4a9498  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a949c  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94a0  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94a4  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94a8  0000000a  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94ac  582085c0  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94b0  5c11cc48  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94b4  5c11cbd8  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94b8  5d4a9580  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94bc  5c11cbd8  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94c0  0000000a  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94c4  5b18b8a1  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):     #02  5d4a94c8  56be4298  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94cc  000000e6  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94d0  00000228  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94d4  0000000a  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94d8  0000039d  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94dc  00000113  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94e0  0000000a  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94e4  00000060  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94e8  0000039d  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94ec  56be4298  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94f0  5d4a9540  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94f4  5b1d5973  /system/lib/libwebcore.so
06-19 11:02:12.272: I/DEBUG(106):          5d4a94f8  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a94fc  00000000  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9500  0000039d  
06-19 11:02:12.272: I/DEBUG(106):          5d4a9504  00000113  
06-19 11:02:12.272: I/DEBUG(106):          ........  ........
06-19 11:02:12.292: I/DEBUG(106): memory near r0:
06-19 11:02:12.292: I/DEBUG(106):     73054364 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054374 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054384 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054394 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     730543a4 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106): memory near r1:
06-19 11:02:12.292: I/DEBUG(106):     bd895064 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     bd895074 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     bd895084 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     bd895094 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     bd8950a4 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106): memory near r3:
06-19 11:02:12.292: I/DEBUG(106):     b57bdfdc ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     b57bdfec ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     b57bdffc ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     b57be00c ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     b57be01c ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106): memory near r7:
06-19 11:02:12.292: I/DEBUG(106):     73054364 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054374 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054384 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     73054394 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     730543a4 ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106): memory near r8:
06-19 11:02:12.292: I/DEBUG(106):     582085a0 00000000 00000000 00000002 00000000  ................
06-19 11:02:12.292: I/DEBUG(106):     582085b0 00000016 00000000 00000006 0000002b  ............+...
06-19 11:02:12.292: I/DEBUG(106):     582085c0 00000001 00000000 00000000 5c159e78  ............x..\
06-19 11:02:12.292: I/DEBUG(106):     582085d0 00000001 5c159ee0 00000010 00000000  .......\........
06-19 11:02:12.292: I/DEBUG(106):     582085e0 00000028 00000013 00000006 585cbd30  (...........0.\X
06-19 11:02:12.292: I/DEBUG(106): memory near sl:
06-19 11:02:12.292: I/DEBUG(106):     5b846848 00000001 00000001 5c1453d0 5c135568  .........S.\hU.\
06-19 11:02:12.292: I/DEBUG(106):     5b846858 5c18f960 00000001 00000000 00000001  `..\............
06-19 11:02:12.292: I/DEBUG(106):     5b846868 00000000 00000000 00000000 00000000  ................
06-19 11:02:12.292: I/DEBUG(106):     5b846878 00000000 00000000 00000000 00000000  ................
06-19 11:02:12.292: I/DEBUG(106):     5b846888 00000000 00000000 00000000 5c9ffcb8  ...............\
06-19 11:02:12.292: I/DEBUG(106): memory near fp:
06-19 11:02:12.292: I/DEBUG(106):     5d4a9bac 00000000 00000000 ffffffff 56f8ef01  ...............V
06-19 11:02:12.292: I/DEBUG(106):     5d4a9bbc 00000000 00000000 00000000 00000000  ................
06-19 11:02:12.292: I/DEBUG(106):     5d4a9bcc 00000000 00000000 00000000 00000000  ................
06-19 11:02:12.292: I/DEBUG(106):     5d4a9bdc 00000000 00000000 00000000 5d4a9bf0  ..............J]
06-19 11:02:12.292: I/DEBUG(106):     5d4a9bec 00000008 0000000a 00000002 43070000  ...............C
06-19 11:02:12.292: I/DEBUG(106): memory near ip:
06-19 11:02:12.292: I/DEBUG(106):     1545d57c ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     1545d58c ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     1545d59c ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     1545d5ac ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106):     1545d5bc ffffffff ffffffff ffffffff ffffffff  ................
06-19 11:02:12.292: I/DEBUG(106): memory near sp:
06-19 11:02:12.292: I/DEBUG(106):     5d4a9460 5d4a966c 5b1c166d 5814d5f0 5b1d9fc1  l.J]m..[...X...[
06-19 11:02:12.292: I/DEBUG(106):     5d4a9470 582066c8 00000000 df0027ad 00000000  .f X.....'......
06-19 11:02:12.292: I/DEBUG(106):     5d4a9480 00000000 56be4298 0000000a 00000000  .....B.V........
06-19 11:02:12.292: I/DEBUG(106):     5d4a9490 00000001 5b18c629 00000000 00000000  ....)..[........
06-19 11:02:12.292: I/DEBUG(106):     5d4a94a0 00000000 00000000 0000000a 582085c0  .............. X
06-19 11:02:12.292: I/DEBUG(106): code around pc:
06-19 11:02:12.292: I/DEBUG(106):     5b1061f4 4010ea80 e92d4770 468841f0 68046886  ...@pG-..A.F.h.h
06-19 11:02:12.292: I/DEBUG(106):     5b106204 f7ff4608 4607ffe9 ea00b194 22000506  .F.....F......."
06-19 11:02:12.292: I/DEBUG(106):     5b106214 3035f854 00c5eb04 d00d4543 b922b15b  T.50....CE..[.".
06-19 11:02:12.292: I/DEBUG(106):     5b106224 f7ff4638 f040fe73 18ad0201 e7ef4035  8F..s.@.....5@..
06-19 11:02:12.292: I/DEBUG(106):     5b106234 e8bd4620 461881f0 81f0e8bd 4605b538   F.....F....8..F
06-19 11:02:12.292: I/DEBUG(106): code around lr:
06-19 11:02:12.292: I/DEBUG(106):     5b1061e8 ea8202cc ea6f1192 185823c1 4010ea80  ......o..#X....@
06-19 11:02:12.292: I/DEBUG(106):     5b1061f8 e92d4770 468841f0 68046886 f7ff4608  pG-..A.F.h.h.F..
06-19 11:02:12.292: I/DEBUG(106):     5b106208 4607ffe9 ea00b194 22000506 3035f854  ...F......."T.50
06-19 11:02:12.292: I/DEBUG(106):     5b106218 00c5eb04 d00d4543 b922b15b f7ff4638  ....CE..[.".8F..
06-19 11:02:12.292: I/DEBUG(106):     5b106228 f040fe73 18ad0201 e7ef4035 e8bd4620  s.@.....5@.. F..
06-19 11:02:12.442: D/Zygote(108): Process 20030 terminated by signal (11)
06-19 11:02:12.442: I/ActivityManager(304): Process com.example.prueba (pid 20030) has died.
06-19 11:02:15.362: W/ActivityManager(304): Activity destroy timeout for ActivityRecord{4134bc20 com.example.prueba/.MainActivity}

我的代码

的AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.prueba"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="15"
        android:targetSdkVersion="17" />

    <uses-permission android:name="android.permission.INTERNET"></uses-permission>

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.prueba.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

MainActivity.java

package com.example.prueba;

import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebSettings.RenderPriority;
import android.webkit.WebView;

public class MainActivity extends Activity {

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

        WebView webView = (WebView) findViewById(R.id.webView);
        WebSettings settings = webView.getSettings();
        settings.setJavaScriptEnabled(true);
        settings.setPluginState(WebSettings.PluginState.ON);
        settings.setUseWideViewPort(true);
        settings.setLoadWithOverviewMode(true);
        settings.setRenderPriority(RenderPriority.HIGH);
        webView.setWebChromeClient(new WebChromeClient());
        webView.loadUrl("file:///android_asset/LMS/clase_.htm");
    }
}

无 settings.setUseWideViewPort（真）; 要么 settings.setLoadWithOverviewMode（真）; 它运作正常。

我认为这是一个硬件问题

有人知道吗？

谢谢！

Answer 1

如果您在应用中启用了hardwareaccelerate，则可能会导致此问题。您可以通过以下代码禁用WebView的hardwareaccelerate：

webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

希望这会对你有所帮助。

Answer 2

我遇到了同样的问题并通过以下方式解决了这个问题：

webView.clearCache(false);

希望我能帮助别人......

Answer 3

我在Droid Razr Maxx上看到了同样的异常，因为我开发的应用程序使用了WebView和设置：settings.setUseWideViewPort(true)和settings.setLoadWithOverviewMode(true)。在我的Galaxy Tab 10.1上似乎没有问题。它有时会在我更改方向时发生，但其他事情似乎也会将其设置为关闭。

WebViewCoreThre中的Android致命信号11（SIGSEGV）

3 个答案: