我不知道我是否应该说是喜还是不行,这里是这个我的第一篇文章。
无论如何,我下面从林间空地教程gtk2hs网站 。 代码正确的编译,但是当我试图执行它,我得到这个错误。
(hellogtk2hs:8670): libglade-WARNING **: Expected <glade-interface>. Got <interface>.
(hellogtk2hs:8670): libglade-WARNING **: did not finish in PARSER_FINISH state
hellogtk2hs: user error (Pattern match failure in do expression at HelloGtk2Hs.hs:8:8-15)
这是我的林间空地文件。
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtk+ 3.0 -->
<object class="GtkWindow" id="window1">
<property name="can_focus">False</property>
<child>
<object class="GtkBox" id="box1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="orientation">vertical</property>
<property name="homogeneous">True</property>
<child>
<object class="GtkLabel" id="label1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">Write your name here: </property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
<child>
<object class="GtkBox" id="box2">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="homogeneous">True</property>
<child>
<object class="GtkButton" id="button1">
<property name="label">gtk-apply</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="use_stock">True</property>
<property name="always_show_image">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button2">
<property name="label">gtk-close</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="use_stock">True</property>
<property name="always_show_image">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">2</property>
</packing>
</child>
</object>
</child>
</object>
</interface>
林间空地文件在同一目录作为我的源代码。 的源代码是从所述一个教程的精确副本。 我从来没有与林间空地工作过,所以我没有什么走错了的想法。
我不得不降级GHC从7.6到7.4.2。 我使用的空地3.14.1,所有其他的包都通过小集团安装,以便他们对自己的当前版本。
如果我切换界面与空地接口 ,在开始和结束时仍然抱怨。
(hellogtk2hs:9636): libglade-WARNING **: Unexpected element <object> inside <glade-interface>.
hellogtk2hs: user error (glade.xmlGetWidget: no object named "window1" in the glade file)
如果改变所有对象的标签与插件我得到这个
(hellogtk2hs:9668): GLib-GObject-ERROR **: cannot create instance of abstract (non-instantiatable) type `GtkBox'
`trap' para punto de parada/seguimiento
我做这个得到更少的错误,但它仍然无法正常工作。