lxml.etree.XMLSyntaxError: Opening and ending tag mismatch

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Amrish Patel

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Jul 27, 2020, 11:23:40 AM7/27/20

to Junos Python EZ

Hello,

i am trying to pull ingress replication information from the router and getting this error message. i appreciate any help on this to resolve it.

>>>from jnpr.junos import Device

>>> from lxml import etree

>>> with Device(host='10.13.33.21', user='autom', password='Automation') as dev:

... ir = dev.rpc.get_ingress_replication_information(application = 'mvpn')

... print(ir)

...

Traceback (most recent call last):

File "<stdin>", line 2, in <module>

File "/usr/lib/python3.6/site-packages/jnpr/junos/rpcmeta.py", line 364, in _exec_rpc

return self._junos.execute(rpc, **dec_args)

File "/usr/lib/python3.6/site-packages/jnpr/junos/decorators.py", line 76, in wrapper

return function(*args, **kwargs)

File "/usr/lib/python3.6/site-packages/jnpr/junos/decorators.py", line 31, in wrapper

return function(*args, **kwargs)

File "/usr/lib/python3.6/site-packages/jnpr/junos/device.py", line 810, in execute

filter_xml=kvargs.get("filter_xml"),

File "/usr/lib/python3.6/site-packages/jnpr/junos/decorators.py", line 117, in wrapper

rsp = function(self, *args, **kwargs)

File "/usr/lib/python3.6/site-packages/jnpr/junos/device.py", line 1413, in _rpc_reply

return self._conn.rpc(rpc_cmd_e, filter_xml)._NCElement__doc

File "/usr/lib/python3.6/site-packages/ncclient/manager.py", line 236, in execute

huge_tree=self._huge_tree).request(*args, **kwds)

File "/usr/lib/python3.6/site-packages/ncclient/operations/third_party/juniper/rpc.py", line 52, in request

return self._request(rpc)

File "/usr/lib/python3.6/site-packages/ncclient/operations/rpc.py", line 338, in _request

self._reply.parse()

File "/usr/lib/python3.6/site-packages/ncclient/operations/rpc.py", line 148, in parse

root = self._root = to_ele(self._raw, huge_tree=self._huge_tree) # The <rpc-reply> element

File "/usr/lib/python3.6/site-packages/ncclient/xml_.py", line 124, in to_ele

return x if etree.iselement(x) else etree.fromstring(x.encode('UTF-8'), parser=_get_parser(huge_tree))

File "src/lxml/etree.pyx", line 3230, in lxml.etree.fromstring (src/lxml/etree.c:81070)

File "src/lxml/parser.pxi", line 1871, in lxml.etree._parseMemoryDocument (src/lxml/etree.c:121250)

File "src/lxml/parser.pxi", line 1759, in lxml.etree._parseDoc (src/lxml/etree.c:119926)

File "src/lxml/parser.pxi", line 1125, in lxml.etree._BaseParser._parseDoc (src/lxml/etree.c:114173)

File "src/lxml/parser.pxi", line 598, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/etree.c:107738)

File "src/lxml/parser.pxi", line 709, in lxml.etree._handleParseResult (src/lxml/etree.c:109447)

File "src/lxml/parser.pxi", line 638, in lxml.etree._raiseParseError (src/lxml/etree.c:108301)

File "<string>", line 3054

lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: ir-tunnel line 2931 and ingress-replication-information, line 3054, column 36

>>>

Rahul Kumar

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Jul 29, 2020, 2:00:31 AM7/29/20

to Amrish Patel, Junos Python EZ

Hi Amrish,

Could you share the output for the following command - "show ingress-replication mvpn | display xml" from the device.

Also, share the netconf trace when you execute this script.
For more details for trace-options, refer -
"https://www.juniper.net/documentation/en_US/junos/topics/example/netconf-traceoptions-configuring.html

Regards
Rahul Kumar

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Subject: lxml.etree.XMLSyntaxError: Opening and ending tag mismatch

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