Not sure what's going on exactly, but this is weird:
``` 16:47:30: Geany INFO : Loaded: /usr/lib/i386-linux-gnu/geany/markdown.so (Markdown) 16:47:30: Geany INFO : Unloaded: /usr/lib/i386-linux-gnu/geany/markdown.so ```
I'm not sure why the plugin got unloaded right away, and may explain the following errors:
``` 16:47:30: Markdown CRITICAL : markdown_config_get_template_text: assertion 'conf' failed 16:47:30: GLib-GObject WARNING : invalid unclassed pointer in cast to 'GtkWidget' 16:47:30: Gtk CRITICAL : gtk_widget_get_parent: assertion 'GTK_IS_WIDGET (widget)' failed 16:47:30: GLib-GObject WARNING : invalid unclassed pointer in cast to 'WebKitWebView' 16:47:30: GLib-GObject WARNING : instance with invalid (NULL) class pointer 16:47:30: GLib-GObject CRITICAL : g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed 16:47:30: GLib-GObject WARNING : invalid unclassed pointer in cast to 'WebKitWebView' 16:47:30: (null) CRITICAL : void webkit_web_view_load_html(WebKitWebView*, const gchar*, const gchar*): assertion 'WEBKIT_IS_WEB_VIEW(webView)' failed ```
And then right after that it shows the plugin being loaded again:
``` 16:47:32: Geany INFO : Loaded: /usr/lib/i386-linux-gnu/geany/markdown.so (Markdown) ```
Very strange.