Traceback (most recent call last):


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/parser.py", line 271, in CSSCollect

c.cssCascade, cssAttrName)


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/parser.py", line 194, in getCSSAttr

result = cssCascade.findStyleFor(self.cssElement, attrName, default)


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 155, in findStyleFor

rule = self.findCSSRulesFor(element, attrName)


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 186, in findCSSRulesFor

rules += self.user[0].findCSSRuleFor(element, attrName)


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 713, in findCSSRuleFor

return self.findCSSRulesFor(element, attrName)[-1:]


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 706, in findCSSRulesFor

ruleResults.sort()


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 303, in __lt__

self.qualifiers < other.qualifiers


 "/home/gas/.virtualenvs/autonomie/lib/python2.7/site-packages/xhtml2pdf/w3c/css.py", line 546, in __eq__

return self.classId == other.classId
AttributeError: 'CSSSelectorCombinationQualifier' object has no attribute 'classId'

[2020-07-20 18:08:54,911][DummyThread-262:139872069604936][task_id:default][pgsql.py:160][WARNING]- PgSQL命令执行报错，语句：SELECT datname FROM pg_database;， 错误信息：Traceback (most recent call last):


 "/opt/archery/sql/engines/pgsql.py", line 144, in _query

conn = self.get_connection(db_name=db_name)


 "/opt/archery/sql/engines/pgsql.py", line 30, in get_connection

password=self.password, dbname=db_name)


 "/opt/venv4archery/lib/python3.6/site-packages/psycopg2/__init__.py", line 126, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: FATAL:
database "db_sys" does not exist
