I'm trying to figure out why I get an error with the following code:
def index():
ids=[]
form=SQLFORM.factory(
Field('employees', 'list:integer'),
)
if form.process().accepts:
if form.vars.employees:
for v in form.vars.employees:
ids.append(v)
Generally gives me a typerror:
<type 'exceptions.ValueError'> invalid literal for int() with base 10: ''
which is pointing to: web2py/gluon/dal.py, line 1779, in represent
172.16.180.10.2013-06-19.21-09-19.05836ac3-19f9-486a-9cae-a121a7c19593
<type 'exceptions.ValueError'> invalid literal for int() with base 10: ''
VERSIONweb2py™(2, 4, 2, 'stable', datetime.datetime(2013, 3, 4, 3, 26, 21))
PythonPython 2.7.3: /usr/bin/python (prefix: /usr)TRACEBACK
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
Traceback (most recent call last):
File "/home/www-data/web2py/gluon/restricted.py", line 212, in restricted
exec ccode in environment
File "/home/www-data/web2py/applications/experiment/controllers/default.py"
<https://172.16.180.11/admin/default/edit/experiment/controllers/default.py>,
line 193, in <module>
File "/home/www-data/web2py/gluon/globals.py", line 193, in <lambda>
self._caller = lambda f: f()
File "/home/www-data/web2py/applications/experiment/controllers/default.py"
<https://172.16.180.11/admin/default/edit/experiment/controllers/default.py>,
line 128, in index
if form.accepts(request.vars):
File "/home/www-data/web2py/gluon/sqlhtml.py", line 1528, in accepts
self.vars.id = self.table.insert(**fields)
File "/home/www-data/web2py/gluon/dal.py", line 8442, in insert
ret = self._db._adapter.insert(self, self._listify(fields))
File "/home/www-data/web2py/gluon/dal.py", line 1199, in insert
query = self._insert(table,fields)
File "/home/www-data/web2py/gluon/dal.py", line 1190, in _insert
values = ','.join(self.expand(v, f.type) for f, v in fields)
File "/home/www-data/web2py/gluon/dal.py", line 1190, in <genexpr>
values = ','.join(self.expand(v, f.type) for f, v in fields)
File "/home/www-data/web2py/gluon/dal.py", line 1366, in expand
return str(self.represent(expression,field_type))
File "/home/www-data/web2py/gluon/dal.py", line 1779, in represent
obj = map(int,obj)
ValueError: invalid literal for int() with base 10: ''
ERROR SNAPSHOT [image: help]
<type 'exceptions.ValueError'>(invalid literal for int() with base 10: '')
inspect attributes
Frames
-
*File /home/www-data/web2py/gluon/restricted.py in restricted at line 212
* code arguments variables
-
*File
/home/www-data/web2py/applications/experiment/controllers/default.py in
<module> at line 193* code arguments variables
-
*File /home/www-data/web2py/gluon/globals.py in <lambda> at line 193*
code arguments variables
-
*File
/home/www-data/web2py/applications/experiment/controllers/default.py in
index at line 128* code arguments variables
-
*File /home/www-data/web2py/gluon/sqlhtml.py in accepts at line 1528*
code arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in insert at line 8442* code
arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in insert at line 1199* code
arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in _insert at line 1190* code
arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in <genexpr> at line 1190* code
arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in expand at line 1366* code
arguments variables
-
*File /home/www-data/web2py/gluon/dal.py in represent at line 1779* code
arguments variables
Function argument list
(self=<gluon.dal.BaseAdapter object>, obj=['4004', ''],
fieldtype='list:integer')
Code listing
1774.
1775.
1776.
1777.
1778.
1779.
1780.
1781.
1782.
1783.
elif not isinstance(obj, (list, tuple)):
obj = [obj]
if field_is_type('list:string'):
obj = map(str,obj)
else:
obj = map(int,obj)
# we don't want to bar_encode json objects
if isinstance(obj, (list, tuple)) and (not fieldtype == "json"):
obj = bar_encode(obj)
if obj is None:
Variablesbuiltinint<type 'int'>obj['4004', '']builtinmap<built-in
function map>
--
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
