Using a Toshiba AT300SE-101 v4.1.1 (with others tablets it works), and a simple app, the app dies with a error:
使用东芝AT300SE-101 v4.1.1(与其他平板电脑一起工作)，以及一个简单的应用程序，该应用程序会因错误而死亡:
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}
My code
我的代码
AndroidManifest.xml
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
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");
}
}
Without settings.setUseWideViewPort(true); or settings.setLoadWithOverviewMode(true); it works ok.
没有settings.setUseWideViewPort(真正的);或settings.setLoadWithOverviewMode(真正的);它工作好。
I think it's a hardware problem
我认为这是个硬件问题。
Anyone know something?
有人知道吗?
Thanks!
谢谢!
3 个解决方案
#1
10
If you enabled hardwareaccelerate in you app,may cause this problem.You can disable hardwareaccelerate for WebView by this code webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null); Holp this help you.
如果您在应用程序中启用了硬件加速，可能会导致这个问题。您可以通过这个代码WebView . setlayertype(视图)禁用硬件加速。LAYER_TYPE_SOFTWARE,null);帮助这个帮助你。
#2
1
I've faced the same problem and resolved it by:
我也遇到过同样的问题，并解决了:
webView.clearCache(false);
Hope I helped someone...
希望我帮助别人……
#3
0
I've seen the same exception thrown on my Droid Razr Maxx for an app I've been developing that uses a WebView and the settings: settings.setUseWideViewPort(true) and settings.setLoadWithOverviewMode(true). Doesn't seem to be a problem on my Galaxy Tab 10.1. It sometimes occurs when I change the orientation, but other things seem to set it off as well.
我在我的Droid Razr Maxx上看到了一个同样的异常，它使用了一个WebView和设置:settings.setUseWideViewPort(true)和settings.setLoadWithOverviewMode(true)。在我的Galaxy Tab 10.1中似乎没有问题。有时当我改变方向时，它会发生，但其他的东西似乎也会改变方向。
#1
10
If you enabled hardwareaccelerate in you app,may cause this problem.You can disable hardwareaccelerate for WebView by this code webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null); Holp this help you.
如果您在应用程序中启用了硬件加速，可能会导致这个问题。您可以通过这个代码WebView . setlayertype(视图)禁用硬件加速。LAYER_TYPE_SOFTWARE,null);帮助这个帮助你。
#2
1
I've faced the same problem and resolved it by:
我也遇到过同样的问题，并解决了:
webView.clearCache(false);
Hope I helped someone...
希望我帮助别人……
#3
0
I've seen the same exception thrown on my Droid Razr Maxx for an app I've been developing that uses a WebView and the settings: settings.setUseWideViewPort(true) and settings.setLoadWithOverviewMode(true). Doesn't seem to be a problem on my Galaxy Tab 10.1. It sometimes occurs when I change the orientation, but other things seem to set it off as well.
我在我的Droid Razr Maxx上看到了一个同样的异常，它使用了一个WebView和设置:settings.setUseWideViewPort(true)和settings.setLoadWithOverviewMode(true)。在我的Galaxy Tab 10.1中似乎没有问题。有时当我改变方向时，它会发生，但其他的东西似乎也会改变方向。