I have the same problem here. Whats more with latest trunk I cant open http://127.0.0.1:8000/welcome/default/index . It raises:
Traceback (most recent call last): File "c:\java\web2py\gluon\restricted.py", line 188, in restricted exec ccode in environment File "c:/java/web2py/applications/welcome/models/db.py" <http://127.0.0.1:8000/admin/default/edit/welcome/models/db.py>, line 42, in <module> auth.define_tables() # creates all needed tables File "c:\java\web2py\gluon\tools.py", line 1173, in define_tables format='%(first_name)s %(last_name)s (%(id)s)') File "c:\java\web2py\gluon\dal.py", line 3431, in define_table polymodel=polymodel) File "c:\java\web2py\gluon\dal.py", line 468, in create_table not_null = self.NOT_NULL(field.default,field.type) File "c:\java\web2py\gluon\dal.py", line 665, in NOT_NULL return 'NOT NULL DEFAULT %s' % self.represent(default,field_type) File "c:\java\web2py\gluon\dal.py", line 1087, in represent r = self.represent_exceptions(self,obj,fieldtype) TypeError: represent_exceptions() takes exactly 3 arguments (4 given)