no function clause matching errors

[brianmay]

I seem to be getting a lot of errors such as

phonedb-57c69655fc-mfdj8 phonedb 02:40:08.704 [info] Stopped LDAP
phonedb-57c69655fc-mfdj8 phonedb 02:40:08.705 [error] GenServer Paddle terminating
phonedb-57c69655fc-mfdj8 phonedb ** (FunctionClauseError) no function clause matching in Paddle.Parsing.clean_eldap_search_results/2
phonedb-57c69655fc-mfdj8 phonedb     (paddle 0.1.4) lib/paddle/parsing.ex:148: Paddle.Parsing.clean_eldap_search_results({:ok, {:eldap_search
_result, [], [], :asn1_NOVALUE}}, 'dc=pri')
phonedb-57c69655fc-mfdj8 phonedb     (paddle 0.1.4) lib/paddle.ex:204: Paddle.handle_call/3
phonedb-57c69655fc-mfdj8 phonedb     (stdlib 3.17.1) gen_server.erl:721: :gen_server.try_handle_call/4
phonedb-57c69655fc-mfdj8 phonedb     (stdlib 3.17.1) gen_server.erl:750: :gen_server.handle_msg/6
phonedb-57c69655fc-mfdj8 phonedb     (stdlib 3.17.1) proc_lib.erl:226: :proc_lib.init_p_do_apply/3
phonedb-57c69655fc-mfdj8 phonedb Last message (from #PID<0.9786.10>): {:get, {:and, [equalityMatch: {:AttributeValueAssertion, 'telephoneNumb
er', '0438539906'}, equalityMatch: {:AttributeValueAssertion, 'objectClass', 'person'}]}, "ou=people", :base}
phonedb-57c69655fc-mfdj8 phonedb 02:40:08.708 [info] Connecting to ldap://['ldap.pri']:389
phonedb-57c69655fc-mfdj8 phonedb 02:40:08.709 [error] #PID<0.9786.10> running PhoneDbWeb.Endpoint (connection #PID<0.9787.10>, stream id 1) t
erminated
phonedb-57c69655fc-mfdj8 phonedb Server: phonedb.linuxpenguins.xyz:80 (http)
phonedb-57c69655fc-mfdj8 phonedb Request: POST /api/incoming_call/
phonedb-57c69655fc-mfdj8 phonedb ** (exit) exited in: GenServer.call(Paddle, {:get, {:and, [equalityMatch: {:AttributeValueAssertion, 'telephoneNumber', '0438539906'}, equalityMatch: {:AttributeValueAssertion, 'objectClass', 'person'}]}, "ou=people", :base}, 5000)
phonedb-57c69655fc-mfdj8 phonedb     ** (EXIT) an exception was raised:
phonedb-57c69655fc-mfdj8 phonedb         ** (FunctionClauseError) no function clause matching in Paddle.Parsing.clean_eldap_search_results/2
phonedb-57c69655fc-mfdj8 phonedb             (paddle 0.1.4) lib/paddle/parsing.ex:148: Paddle.Parsing.clean_eldap_search_results({:ok, {:eldap_search_result, [], [], :asn1_NOVALUE}}, 'dc=pri')
phonedb-57c69655fc-mfdj8 phonedb             (paddle 0.1.4) lib/paddle.ex:204: Paddle.handle_call/3
phonedb-57c69655fc-mfdj8 phonedb             (stdlib 3.17.1) gen_server.erl:721: :gen_server.try_handle_call/4
phonedb-57c69655fc-mfdj8 phonedb             (stdlib 3.17.1) gen_server.erl:750: :gen_server.handle_msg/6
phonedb-57c69655fc-mfdj8 phonedb             (stdlib 3.17.1) proc_lib.erl:226: :proc_lib.init_p_do_apply/3

I think this might be on a get request:

case Paddle.get(%PhoneDb.Contacts.Ldap.Person{telephoneNumber: contact.phone_number}, nil) do

Where I expect it to return {:error, :noSuchObject} in this case.

Unfortunately this is not an error I can reproduce on demand. Just searching for a non-existent object produces the excepted results.