[web2py] Error in appadmin

[Martin Weissenboeck]

I wanted to see a row of a table and I started the database administration
tool. I get the following snapshot.   There is a trailing "%", but no "s" -
why?
self.label '%(last_name)s %(first_name)%'
Error snapshot [image: help]

<type 'exceptions.KeyError'>('first_name')

inspect attributes
 Frames

   -

   *File D:\dropbox\InfoSMS\web2py\gluon\restricted.py in restricted at
   line 209* code arguments variables
    -

   *File
   D:\dropbox\InfoSMS\web2py\applications\secure\controllers\appadmin.py in
   <module> at line 441* code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\globals.py in <lambda> at line 185*
   code arguments variables
    -

   *File
   D:\dropbox\InfoSMS\web2py\applications\secure\controllers\appadmin.py in
   update at line 283* code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\sqlhtml.py in __init__ at line 1015
   * code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\sqlhtml.py in widget at line 227*
   code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\validators.py in _options at line
   2480* code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\validators.py in options at line
   479* code arguments variables
    -

   *File D:\dropbox\InfoSMS\web2py\gluon\validators.py in build_set at line
   474* code arguments variables
    Function argument list

   (self=<gluon.validators.IS_IN_DB object>)
    Code listing


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                   reduce(lambda a,b:a|b,(f for f in fields if not
f.name=='id'))

               dd = dict(orderby=orderby, cache=self.cache)

               records = self.dbset(table).select(table.ALL, **dd)

           self.theset = [str(r[self.kfield]) for r in records]

           if isinstance(self.label,str):
               self.labels = [self.label % dict(r) for r in records]

           else:
               self.labels = [self.label(r) for r in records]

       def options(self, zero=True):

     Variables  self.labels undefined  self <gluon.validators.IS_IN_DB
   object>  records <Rows (897)>  r <Row {'sprechtag_wunsch': <Set
   (sprechtag_wunsch... <gluon.dal.RecordDeleter object at 0x09DB2350>}>
   self.label '%(last_name)s %(first_name)%'  builtindict <type 'dict'>

 Context

Regards, Martin

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