Friends I wanted to build a Phab ticket, so I tried arc patch D1069 but it failed, as below. What do I do now? Thanks Simon simonpj@cam-05-unx:~/code/HEAD-5$ arc patch D1069 You have untracked files in this working copy. Working copy: /home/simonpj/code/HEAD-5/ Untracked files in working copy: Foo compiler/basicTypes/T7287.stderr foo libraries/integer-gmp2/GNUmakefile libraries/integer-gmp2/ghc.mk spj-patch testsuite/tests/deriving/should_fail/T2604.hs testsuite/tests/deriving/should_fail/T2604.stderr testsuite/tests/deriving/should_fail/T5863a.hs testsuite/tests/deriving/should_fail/T5863a.stderr testsuite/tests/deriving/should_fail/T7800.hs testsuite/tests/deriving/should_fail/T7800.stderr testsuite/tests/typecheck/should_compile/T9999.hs typeable-msg Since you don't have '.gitignore' rules for these files and have not listed them in '.git/info/exclude', you may have forgotten to 'git add' them to your commit. Do you want to add these files to the commit? [y/N] N N Created and checked out branch arcpatch-D1069. Exception ERR-CONDUIT-CALL: API Method "differential.query" does not define these parameters: 'arcanistProjects'. (Run with --trace for a full exception trace.)