Python 3 exceptions

[Carlos Cesar Caballero Díaz]

Hi guys, I am working in an app using Python 3.5 and it's becoming a
hell to work because of so little information in exceptions, there is
something failing in the traceback an only show this kind of stuff:

Traceback (most recent call last):
    File "/home/cccaballero/Software/web2py/gluon/restricted.py", line
219, in restricted exec(ccode, environment)
TypeError: int() argument must be a string, a bytes-like object or a
number, not 'NoneType'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
    File "/home/cccaballero/Software/web2py/gluon/restricted.py", line
141, in __init__ self.traceback = traceback.format_exc()
AttributeError: 'NoneType' object has no attribute 'strip'


Any idea how to fix this?

Greetings.

[Massimo DiPierro]

can you please open a ticket and reference it. will look over the week end

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[Carlos Cesar Caballero]

Python 3 exceptions give too little information https://github.com/web2py/web2py/issues/1998

[Paolo Valleri]

Have you tried with higher python versions? 

Il sab 1 set 2018, 00:51 Carlos Cesar Caballero <carlos.c...@cfg.jovenclub.cu> ha scritto:

Python 3 exceptions give too little information https://groups.google.com/forum/#!topic/web2py-developers/uiQ_RwAQ-bs

[Carlos Cesar Caballero Díaz]

Tested with Python 3.6 and 3.7 and the issue remains. https://github.com/web2py/web2py/issues/1998#issuecomment-417872388

El 01/09/18 a las 03:31, Paolo Valleri escribió:

[Brian Meredyk]

This still seems to be a problem as I'm running into it with Python 3.7.2 on Windows 7 and fresh copy of web2py source. Many error tickets just end up with something like below which isn't helpful.

Traceback (most recent call last

):
  File "C:\FMSC_py3\web2py\gluon\restricted.py", line 219, in restricted
    exec(ccode, environment)
ModuleNotFoundError: No module named '__restricted__'

During handling of the above exception, another exception occurred:

Traceback (most recent call last

):
  File "C:\FMSC_py3\web2py\gluon\restricted.py", line 141, in __init__

    self.traceback = traceback.format_exc()
AttributeError: 'NoneType' object has no attribute 'strip'