EXCEPTION (AphrontParameterQueryException): Expected a scalar or null for %Ls conversion. Query: user.phid IN (%Ls) #0 /core/data/drydock/workingcopy-71/repo/libphutil/src/xsprintf/qsprintf.php(267): qsprintf_check_scalar_type(Array, 'Ls', 'user.phid IN (%...') #1 /core/data/drydock/workingcopy-71/repo/libphutil/src/xsprintf/qsprintf.php(134): qsprintf_check_type(Array, 'Ls', 'user.phid IN (%...') #2 /core/data/drydock/workingcopy-71/repo/libphutil/src/xsprintf/xsprintf.php(70): xsprintf_query(Object(AphrontMySQLiDatabaseConnection), 'user.phid IN (%...', 15, Array, 18) #3 /core/data/drydock/workingcopy-71/repo/libphutil/src/xsprintf/qsprintf.php(64): xsprintf('xsprintf_query', Object(AphrontMySQLiDatabaseConnection), Array) #4 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/people/query/PhabricatorPeopleQuery.php(277): qsprintf(Object(AphrontMySQLiDatabaseConnection), 'user.phid IN (%...', Array) #5 /core/data/drydock/workingcopy-71/repo/phabricator/src/infrastructure/query/policy/PhabricatorCursorPagedPolicyAwareQuery.php(273): PhabricatorPeopleQuery->buildWhereClauseParts(Object(AphrontMySQLiDatabaseConnection)) #6 /core/data/drydock/workingcopy-71/repo/phabricator/src/infrastructure/query/policy/PhabricatorCursorPagedPolicyAwareQuery.php(96): PhabricatorCursorPagedPolicyAwareQuery->buildWhereClause(Object(AphrontMySQLiDatabaseConnection)) #7 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/people/query/PhabricatorPeopleQuery.php(148): PhabricatorCursorPagedPolicyAwareQuery->loadStandardPageRows(Object(PhabricatorUser)) #8 /core/data/drydock/workingcopy-71/repo/phabricator/src/infrastructure/query/policy/PhabricatorPolicyAwareQuery.php(227): PhabricatorPeopleQuery->loadPage() #9 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/conpherence/editor/ConpherenceEditor.php(606): PhabricatorPolicyAwareQuery->execute() #10 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php(828): ConpherenceEditor->validateTransaction(Object(ConpherenceThread), 'participants', Array) #11 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/conpherence/__tests__/ConpherenceRoomTestCase.php(133): PhabricatorApplicationTransactionEditor->applyTransactions(Object(ConpherenceThread), Array) #12 /core/data/drydock/workingcopy-71/repo/phabricator/src/applications/conpherence/__tests__/ConpherenceRoomTestCase.php(104): ConpherenceRoomTestCase->createRoom(Object(PhabricatorUser), Array) #13 [internal function]: ConpherenceRoomTestCase->testRoomParticipantDeletion() #14 /core/data/drydock/workingcopy-71/repo/arcanist/src/unit/engine/phutil/PhutilTestCase.php(492): call_user_func_array(Array, Array) #15 /core/data/drydock/workingcopy-71/repo/arcanist/src/unit/engine/PhutilUnitTestEngine.php(69): PhutilTestCase->run() #16 /core/data/drydock/workingcopy-71/repo/arcanist/src/unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php(147): PhutilUnitTestEngine->run() #17 /core/data/drydock/workingcopy-71/repo/arcanist/src/workflow/ArcanistUnitWorkflow.php(167): ArcanistConfigurationDrivenUnitTestEngine->run() #18 /core/data/drydock/workingcopy-71/repo/arcanist/scripts/arcanist.php(394): ArcanistUnitWorkflow->run() #19 {main}