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Good morning,

I am getting an error on exporting product category. Please see the attached picture for details.

The standard line of code returned in the excel file is....

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>500 Internal Server Error</title>
<h1>Internal Server Error</h1>
{"message": "OpenERP WebClient Error" "code": 300 "data": {"debug": "Client Traceback (most recent call last):\n

File \"/opt/bitnami/apps/openerp/lib/openerp-7.0_20130508_231028-py2.7.egg/openerp/addons/web/http.py\" line 285 in dispatch\n
    r = method(self **self.params)\nTypeError: index() takes exactly 4 arguments (2 given)\n" "type": "client_exception"}}'

How do I fix this? I am I doing anything wrong?

Any help would be greatly appreciated.

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Best Answer

Looks like there is a custom module which extends / overrides a method index(). The error talks about 4 parameters give, 2 expected, meaning that the method expects 4 parameters, but is receiving only 2 parameters.

Is the given stacktrace the complete error from the logfiles? There might be some more info regarding the original module which caused the issue.

Or can you tell us which module(s) you customized yourself, or have installed from internet?

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