【发布时间】：2011-08-28 14:29:23
【问题描述】：
我正在尝试将 Web 浏览器嵌入到 gtk 项目中。我正在尝试使用 WebKitGTK（但我不致力于它），每次我尝试使用它来解析 Ext JS 页面时，它都会使整个应用程序崩溃。这是输出，以及我如何包含 .js 文件...
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
** (ttocui_gtk:16360): DEBUG: NP_Initialize
** (ttocui_gtk:16360): DEBUG: NP_Initialize succeeded
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_foreach: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed
*** NSPlugin Wrapper *** ERROR: no valid NPP -> PluginInstance mapping found
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed
*** NSPlugin Wrapper *** ERROR: no valid NPP -> PluginInstance mapping found
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_find: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed
*** NSPlugin Wrapper *** ERROR: no valid NPP -> PluginInstance mapping found
(ttocui_gtk:16360): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed
ttocui_gtk: /build/buildd/nspluginwrapper-1.2.2/src/npw-rpc.c:1225: do_recv_NPObject: Assertion `npobj != ((void *)0)' failed.
*** NSPlugin Viewer *** ERROR: NPN_GetProperty() wait for reply: Connection reset by peer
*** NSPlugin Viewer *** WARNING:(/build/buildd/nspluginwrapper-1.2.2/src/npw-viewer.c:898):invoke_NPN_GetValue: assertion failed: (rpc_method_invoke_possible(g_rpc_connection))
Aborted
*** NSPlugin Viewer *** WARNING: unhandled variable 18 (<unknown variable>) in NPN_GetValue()
*** NSPlugin Viewer *** WARNING:(/build/buildd/nspluginwrapper-1.2.2/src/npw-viewer.c:898):invoke_NPN_GetValue: assertion failed:(rpc_method_invoke_possible(g_rpc_connection))
.js 文件...
<link rel="stylesheet" type="text/css" href="/ext3.2.1/resources/css/ext-all.css">
<link rel="stylesheet" type="text/css" href="/ext3.2.1/resources/css/xtheme-access.css"/>
<script type="text/javascript" src="/ext3.2.1/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="/ext3.2.1/ext-all-debug.js"></script>
任何建议都会很棒，这真的是我剩下的唯一障碍。谢谢！
【问题讨论】：
-
（我在你的另一个线程上发布了这个，为了完整起见，我会重复一遍），对不起，我在美国东海岸，目前没有电。我的上网时间有限。从我看到的你的错误来看，它们来自 nspluginwrapper，你是嵌入 flash 还是什么？
-
还有一件事，“崩溃”是什么意思？你能得到一个堆栈跟踪吗？
-
感谢您的回复。原来这是一个Ubuntu问题。我在他们的错误跟踪网站上发布了带有堆栈跟踪的错误报告。所以是的，我有一个带有堆栈跟踪的核心转储。我仍然无法查看几个 Ext JS 页面，但我认为这只是一个 webkit 问题。再次感谢您的支持，祝您好运。