saithrift cases are failing

[priyaparthiban]

root@77110b3d1e98:/home/switch# sudo ./bmv2/run_tests.sh --test-dir tests/ptf-tests/sai-tests switch.L2AccessToAccessVlanTest
sudo: unable to resolve host 77110b3d1e98
WARNING: Failed to execute tcpdump. Check it is installed and in the PATH
WARNING: No route found for IPv6 destination :: (no default route?)
switch.L2AccessToAccessVlanTest ...
Sending L2 packet port 1 -> port 2 [access vlan=10])
ERROR

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ERROR: switch.L2AccessToAccessVlanTest

Traceback (most recent call last):
File "tests/ptf-tests/sai-tests/switch.py", line 81, in runTest
switch_init(self.client)
File "tests/ptf-tests/sai-tests/switch.py", line 66, in switch_init
for x in attribute.value.objlist.object_id_list:
AttributeError: 'NoneType' object has no attribute 'object_id_list'

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Ran 1 test in 0.001s

FAILED (errors=1)

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ATTENTION: SOME TESTS DID NOT PASS!!!

The following tests errored:
L2AccessToAccessVlanTest

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