未知铬错误:-6:sencha和phonegap

Question

我正在Sencha touch和phonegap中制作一个应用程序，需要您的帮助。我已经成功地使用eclipse在模拟器（android 2.1，4.1）上运行了我的应用程序。我在三星手机（安卓2.3.3）上成功运行了我的应用程序，但当我在三星galaxy标签10.1（安卓4.1.4）上运行它时，它只显示了一个白色屏幕。

此外，在android模拟器4.0.3上，我得到了一个带有以下logcat文件的白色屏幕：

09-15 00:10:24.031: I/dalvikvm(635): threadid=3: reacting to signal 3
09-15 00:10:24.101: I/dalvikvm(635): Wrote stack traces to '/data/anr/traces.txt'
09-15 00:10:24.181: D/SoftKeyboardDetect(635): Ignore this event
09-15 00:10:24.271: W/webcore(635): java.lang.Throwable: EventHub.removeMessages(int     what = 107) is not supported before the WebViewCore is set up.
09-15 00:10:24.271: W/webcore(635):     at android.webkit.WebViewCore$EventHub.removeMessages(WebViewCore.java:1683)
09-15 00:10:24.271: W/webcore(635):     at android.webkit.WebViewCore$EventHub.access$7900(WebViewCore.java:926)
09-15 00:10:24.271: W/webcore(635):     at   android.webkit.WebViewCore.removeMessages(WebViewCore.java:1795)
09-15 00:10:24.271: W/webcore(635):     at android.webkit.WebView.sendOurVisibleRect(WebView.java:2917)
09-15 00:10:24.271: W/webcore(635):     at android.webkit.ZoomManager.setZoomScale(ZoomManager.java:593)
09-15 00:10:24.271: W/webcore(635):     at android.webkit.ZoomManager.access$1700(ZoomManager.java:49)
09-15 00:10:24.271: W/webcore(635):     at android.webkit.ZoomManager$PostScale.run(ZoomManager.java:984)
09-15 00:10:24.271: W/webcore(635):     at android.os.Handler.handleCallback(Handler.java:605)
09-15 00:10:24.271: W/webcore(635):     at android.os.Handler.dispatchMessage(Handler.java:92)
09-15 00:10:24.271: W/webcore(635):     at android.os.Looper.loop(Looper.java:137)
09-15 00:10:24.271: W/webcore(635):     at android.app.ActivityThread.main(ActivityThread.java:4424)
09-15 00:10:24.271: W/webcore(635):     at java.lang.reflect.Method.invokeNative(Native Method)
09-15 00:10:24.271: W/webcore(635):     at java.lang.reflect.Method.invoke(Method.java:511)
09-15 00:10:24.271: W/webcore(635):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
09-15 00:10:24.271: W/webcore(635):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
09-15 00:10:24.271: W/webcore(635):     at dalvik.system.NativeStart.main(Native Method)
09-15 00:10:24.311: D/SoftKeyboardDetect(635): Ignore this event
09-15 00:10:24.351: D/gralloc_goldfish(635): Emulator without GPU emulation detected.
09-15 00:10:33.461: I/SqliteDatabaseCpp(635): sqlite returned: error code = 14, msg = cannot open file at line 27701 of [8609a15dfa], db=/data/data/com.napp.www/databases/webview.db
09-15 00:10:33.461: I/SqliteDatabaseCpp(635): sqlite returned: error code = 14, msg = os_unix.c: open() at line 27701 - "" errno=2 path=/CachedGeoposition.db, db=/data/data/com.napp.www/databases/webview.db
09-15 00:10:33.551: D/dalvikvm(635): GC_CONCURRENT freed 127K, 3% free 9362K/9607K, paused 5ms+4ms
09-15 00:10:34.931: D/chromium(635): Unknown chromium error: -6
09-15 00:10:34.931: D/chromium(635): Unknown chromium error: -6
09-15 00:10:34.931: D/chromium(635): Unknown chromium error: -6
09-15 00:17:20.591: D/dalvikvm(635): GC_CONCURRENT freed 422K, 6% free 9382K/9927K, paused 5ms+9ms 
09-15 00:24:16.031: D/dalvikvm(635): GC_CONCURRENT freed 423K, 6% free 9372K/9927K, paused 4ms+4ms

你能帮我解决什么问题吗。提前谢谢。

Answer 1

上面的答案是有效的，但如果您使用Ext.Ajax，您还需要在配置中添加几个parm来找到这些文件。

noCache: false, 
enablePagingParams: false,

Sencha论坛上描述这个问题和解决方法的好帖子。

Answer 2

在任何javascript代码之前使用此代码：

Ext.Loader.setConfig({ disableCaching: false });
Ext.Ajax.setDisableCaching(false);    

Answer 3

要使其在不同版本的android中工作，请在任何其他javascript之前添加HTML文件头中的代码。

<script>        
Ext.Loader.setConfig({
    enabled: true,
    disableCaching: false
    });
    Ext.Ajax.setDisableCaching(false);
</Script>