[GH-ISSUE #646] Statistics: Internal Error #606

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opened 2026-02-27 11:12:37 +03:00 by kerem · 5 comments

kerem commented

2026-02-27 11:12:37 +03:00

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Originally created by @piwats on GitHub (Dec 8, 2014).
Original GitHub issue: https://github.com/modoboa/modoboa/issues/646

Hey,

with 1.2.0-rc1 I'm getting this error when trying to access the new statistics pages:

Internal Server Error: /modoboa/stats/graphs/
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib64/python2.7/site-packages/django/contrib/auth/decorators.py", line 22, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/django/contrib/auth/decorators.py", line 22, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/views.py", line 110, in graphs
    tplvars['graphs'] = gsets[gset].export(tplvars["domain"], start, end)
  File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/graphics.py", line 146, in export
    "curves": graph.export(rrdfile, start, end)
  File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/graphics.py", line 79, in export
    code, output = exec_cmd(cmd)
  File "/usr/lib64/python2.7/site-packages/modoboa/lib/sysutils.py", line 32, in exec_cmd
    process = subprocess.Popen(cmd, **kwargs)
  File "/usr/lib64/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib64/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
TypeError: execv() arg 2 must contain only strings

What did I wrong?

Originally created by @piwats on GitHub (Dec 8, 2014). Original GitHub issue: https://github.com/modoboa/modoboa/issues/646 Hey, with 1.2.0-rc1 I'm getting this error when trying to access the new statistics pages: ``` Internal Server Error: /modoboa/stats/graphs/ Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib64/python2.7/site-packages/django/contrib/auth/decorators.py", line 22, in _wrapped_view return view_func(request, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/django/contrib/auth/decorators.py", line 22, in _wrapped_view return view_func(request, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/views.py", line 110, in graphs tplvars['graphs'] = gsets[gset].export(tplvars["domain"], start, end) File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/graphics.py", line 146, in export "curves": graph.export(rrdfile, start, end) File "/usr/lib64/python2.7/site-packages/modoboa/extensions/stats/graphics.py", line 79, in export code, output = exec_cmd(cmd) File "/usr/lib64/python2.7/site-packages/modoboa/lib/sysutils.py", line 32, in exec_cmd process = subprocess.Popen(cmd, **kwargs) File "/usr/lib64/python2.7/subprocess.py", line 710, in __init__ errread, errwrite) File "/usr/lib64/python2.7/subprocess.py", line 1327, in _execute_child raise child_exception TypeError: execv() arg 2 must contain only strings ``` What did I wrong?

kerem closed this issue

2026-02-27 11:12:37 +03:00

kerem commented

2026-02-27 11:12:37 +03:00

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@tonioo commented on GitHub (Dec 9, 2014):

Hi,
have you installed rrdtool?

@tonioo commented on GitHub (Dec 9, 2014): Hi, have you installed rrdtool?

kerem commented

2026-02-27 11:12:37 +03:00

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Owner

@piwats commented on GitHub (Dec 9, 2014):

Yes, rrdtool-1.4.8.

@piwats commented on GitHub (Dec 9, 2014): Yes, rrdtool-1.4.8.

kerem commented

2026-02-27 11:12:37 +03:00

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@tonioo commented on GitHub (Dec 9, 2014):

Is it possible to have an access to your instance? I need the full context in order to understand what's happening.

@tonioo commented on GitHub (Dec 9, 2014): Is it possible to have an access to your instance? I need the full context in order to understand what's happening.

kerem commented

2026-02-27 11:12:37 +03:00

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Owner

@piwats commented on GitHub (Dec 9, 2014):

This would be possible. However, magically the graphs appeared - they look fantastic.

May it be that the format of the aggregated stats files somehow has changed?

@piwats commented on GitHub (Dec 9, 2014): This would be possible. However, magically the graphs appeared - they look fantastic. May it be that the format of the aggregated stats files somehow has changed?

kerem commented

2026-02-27 11:12:37 +03:00

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Owner

@tonioo commented on GitHub (Dec 9, 2014):

Strange... the format haven't changed. If you encouter this issue in the future, please try to indicate all the steps (actions, values, etc.)

@tonioo commented on GitHub (Dec 9, 2014): Strange... the format haven't changed. If you encouter this issue in the future, please try to indicate all the steps (actions, values, etc.)