File "/opt/odoo/openerp/addons/base/ir/ir_ui_view.py", line 604, in apply_view_inheritance
specs_tree = etree.fromstring(specs.encode('utf-8'))
File "lxml.etree.pyx", line 3103, in lxml.etree.fromstring (src/lxml/lxml.etree.c:70569)
File "parser.pxi", line 1828, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:106403)
File "parser.pxi", line 1716, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:105194)
File "parser.pxi", line 1086, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:99876)
File "parser.pxi", line 580, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:94350)
File "parser.pxi", line 690, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:95786)
File "parser.pxi", line 620, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:94853)
XMLSyntaxError: Opening and ending tag mismatch: b line 33 and li, line 35, column 38
Ask for help, thank you.
You need to post the complete error log
Edit the respective xml file with eclipse mars. It will show, where is exactly the xml tag was missing.