I can confirm this: after trying to update my OpenWRT repository, I get the same error and I'm unable to continue.
claudio@Chuck:~/projects/openwrt$ svn up Updating '.': U tools/Makefile svn: E235000: In file '/tmp/buildd/subversion-1.7.5/subversion/libsvn_wc/update_editor.c' line 1583: assertion failed (action == svn_wc_conflict_action_edit || action == svn_wc_conflict_action_delete || action == svn_wc_conflict_action_replace) Aborted claudio@Chuck:~/projects/openwrt$ svn --version svn, version 1.7.5 (r1336830) compiled Jun 17 2012, 07:52:38 Copyright (C) 2012 The Apache Software Foundation. This software consists of contributions made by many people; see the NOTICE file for more information. Subversion is open source software, see http://subversion.apache.org/ The following repository access (RA) modules are available: * ra_neon : Module for accessing a repository via WebDAV protocol using Neon. - handles 'http' scheme - handles 'https' scheme * ra_svn : Module for accessing a repository using the svn network protocol. - with Cyrus SASL authentication - handles 'svn' scheme * ra_local : Module for accessing a repository on local disk. - handles 'file' scheme * ra_serf : Module for accessing a repository via WebDAV protocol using serf. - handles 'http' scheme - handles 'https' scheme

