mod_report_affiliations: Fix traceback a non-user is sending a presence For now we won’t touch their presence instead of emiting this traceback: error Traceback[s2s]: /usr/lib/prosody/core/rostermanager.lua:275: attempt to concatenate a nil value (local 'username') stack traceback: /usr/lib/prosody/core/rostermanager.lua:275: in function 'prosody.core.rostermanager.is_user_subscribed' ...ules/mod_report_affiliations/mod_report_affiliations.lua:116: in field '?' /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:184: in upvalue 'core_post_stanza' /usr/lib/prosody/modules/mod_presence.lua:244: in function </usr/lib/prosody/modules/mod_presence.lua:231> (...tail calls...) /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:188: in upvalue 'core_post_stanza' /usr/lib/prosody/core/stanza_router.lua:128: in upvalue 'core_process_stanza' /usr/lib/prosody/modules/mod_s2s.lua:818: in upvalue 'func' /usr/lib/prosody/util/async.lua:149: in function </usr/lib/prosody/util/async.lua:147>

---
labels:
- 'Stage-Obsolete'
summary: 'Replacement for mod\_vcard with vcard4 support and PEP integration'
superseded_by: mod_vcard_legacy
---

::: {.alert .alert-warning}
[mod\_vcard\_legacy][doc:modules:mod_vcard_legacy] and
[mod\_vcard4][doc:modules:mod_vcard4] included with Prosody 0.11.x
provide equivalent functionality.
:::

# Introduction

This module was an experimental replacement for [mod\_vcard]. In addition to
the ageing protocol defined by [XEP-0054], it also supports the [new
vCard 4 based protocol][xep0292] and integrates with [Personal
Eventing Protocol][xep0163].

Also supports [XEP-0398: User Avatar to vCard-Based Avatars Conversion].

The vCard 4, [User Avatar][xep0084] and [User Nickname][xep0172]
PEP nodes are updated when the vCard is changed..

# Configuration

    modules_enabled = {
        -- "vcard";  -- This module must be removed

        "profile";
    }

# Compatibility

Requires Prosody **trunk** as of 2014-05-29. Won't work in 0.10.x.

It depends on the trunk version of [mod\_pep][doc:modules:mod_pep] for PEP support, 
previously known as [mod\_pep\_plus][doc:modules:mod_pep_plus].