This occurs on many projects, including https://sourceforge.net/p/waznexserver/admin/ and pformat and bikesimulator for example.
Seems like it is a data issue?
Module allura.model.project:418 in sitemap
<< entry = sm.bind_app(app)
entry.ui_icon='tool-%s' % ac.tool_name.lower()
ordinal = ac.options.get('or dinal', 0) + delta_ordinal
if ordinal > max_ordinal:
max_ordinal = ordinal
>> ordinal = ac.options.get('ordinal', 0) + delta_ordinal
TypeError: coercing to Unicode: need string or buffer, int found
Diff:
On allura js/4309. To test, go into mongo and change the options.ordinal in an app config to a string like "2" instead of 2. Make sure the project doesn't 500.