[Zope3-Users] Error when calling addform

[Florian Lindner]

Hello,
I have an addform registered:

    <addform
        label="Add Blog Comment"
        name="AddBlogComment.html"
        schema="..interfaces.IBlogComment"
        content_factory="..blog.BlogComment"
        permission="Blog.AddComment"
    />

    <addMenuItem
        class="..blog.BlogComment"
        title="Blog Comment"
        description="A Blog Comment"
        permission="Blog.AddComment"
        view="AddBlogComment.html"
    />


class IBlogComment(IContained):
    containers(IBlogEntry)
    
    name = TextLine(
        title = u"Your name",
        description = u"Your name or nickname",
        default = u"Guest",
        required = True)
        
    
    email = TextLine(
        title = u"E-Mail",
        required = False)
        
    content = Text(
        title = u"Blog comment content",
        default = u"",
        required = True)


class BlogComment(Contained):
    """ A comment to a Blog entry. """
    implements(IBlogComment)
    
    name = u""
    email = u""
    content = u""


but when I call the addform resp. click on the addMenuItem  I get an system 
error:

2007-02-11T19:19:46 ERROR SiteError 
http://localhost:8080/xgm/Blog/2007_02_10_erster_post/+/AddBlogComment.html
Traceback (most recent call last):
  File "/home/florian/Zope3/src/zope/publisher/publish.py", line 130, in 
publish
    obj = request.traverse(obj)
  File "/home/florian/Zope3/src/zope/publisher/browser.py", line 511, in 
traverse
    ob = super(BrowserRequest, self).traverse(obj)
  File "/home/florian/Zope3/src/zope/publisher/http.py", line 447, in traverse
    ob = super(HTTPRequest, self).traverse(obj)
  File "/home/florian/Zope3/src/zope/publisher/base.py", line 263, in traverse
    obj = publication.traverseName(self, obj, entry_name)
  File "/home/florian/Zope3/src/zope/app/publication/publicationtraverse.py", 
line 55, in traverseName
    ob2 = ob.publishTraverse(request, nm)
  File "/home/florian/Zope3/src/zope/app/publisher/browser/viewmeta.py", line 
271, in publishTraverse
    view = queryMultiAdapter((self, request), name=name)
  File "/home/florian/Zope3/src/zope/component/_api.py", line 114, in 
queryMultiAdapter
    return sitemanager.queryMultiAdapter(objects, interface, name, default)
  File "/home/florian/Zope3/src/zope/component/registry.py", line 206, in 
queryMultiAdapter
    return self.adapters.queryMultiAdapter(
  File "/home/florian/Zope3/src/zope/interface/adapter.py", line 482, in 
queryMultiAdapter
    result = factory(*objects)
  File "/home/florian/Zope3/src/zope/app/form/browser/editview.py", line 62, 
in __init__
    self._setUpWidgets()
  File "/home/florian/Zope3/src/zope/app/form/browser/add.py", line 48, in 
_setUpWidgets
    setUpWidgets(self, self.schema, IInputWidget, names=self.fieldNames)
  File "/home/florian/Zope3/src/zope/app/form/utility.py", line 153, in 
setUpWidgets
    context=context)
  File "/home/florian/Zope3/src/zope/app/form/utility.py", line 97, in 
setUpWidget
    widget = _createWidget(context, field, viewType, view.request)
  File "/home/florian/Zope3/src/zope/app/form/utility.py", line 65, in 
_createWidget
    return zapi.getMultiAdapter((field, request), viewType)
  File "/home/florian/Zope3/src/zope/component/_api.py", line 103, in 
getMultiAdapter
    raise ComponentLookupError(objects, interface, name)
ComponentLookupError: ((<zope.schema._bootstrapfields.Field object at 
0x9e95b2c>, <zope.publisher.browser.BrowserRequest instance 
URL=http://localhost:8080/xgm/Blog/2007_02_10_erster_post/+/AddBlogComment.html>), 
<InterfaceClass zope.app.form.interfaces.IInputWidget>, u'')



.... what do I have misconfigured here?

Thanks,

Florian