EXCEPTION (RuntimeException): explode(): Passing null to parameter #2 ($string) of type string is deprecated #0 [internal function]: PhutilErrorHandler::handleError(8192, 'explode(): Pass...', '/Users/epriestl...', 115) #1 /Users/epriestley/dev/core/lib/phabricator/src/applications/files/document/PhabricatorDocumentRef.php(115): explode(';', NULL) #2 /Users/epriestley/dev/core/lib/phabricator/src/applications/files/document/PhabricatorAudioDocumentEngine.php(33): PhabricatorDocumentRef->hasAnyMimeType(Array) #3 /Users/epriestley/dev/core/lib/phabricator/src/applications/files/document/PhabricatorDocumentEngine.php(31): PhabricatorAudioDocumentEngine->canRenderDocumentType(Object(PhabricatorDocumentRef)) #4 /Users/epriestley/dev/core/lib/phabricator/src/applications/files/document/PhabricatorDocumentEngine.php(218): PhabricatorDocumentEngine->canRenderDocument(Object(PhabricatorDocumentRef)) #5 /Users/epriestley/dev/core/lib/phabricator/src/applications/differential/parser/DifferentialChangesetParser.php(1791): PhabricatorDocumentEngine::getEnginesForRef(Object(PhabricatorUser), Object(PhabricatorDocumentRef)) #6 /Users/epriestley/dev/core/lib/phabricator/src/applications/differential/parser/DifferentialChangesetParser.php(849): DifferentialChangesetParser->newDocumentEngine() #7 /Users/epriestley/dev/core/lib/phabricator/src/applications/differential/__tests__/DifferentialParseRenderTestCase.php(74): DifferentialChangesetParser->render(NULL, NULL, Array) #8 /Users/epriestley/dev/core/lib/phabricator/src/applications/differential/__tests__/DifferentialParseRenderTestCase.php(57): DifferentialParseRenderTestCase->renderParsers(Array, false) #9 /Users/epriestley/dev/core/lib/phabricator/src/applications/differential/__tests__/DifferentialParseRenderTestCase.php(36): DifferentialParseRenderTestCase->runParser('one', 'diff --git a/em...', 'empty.diff', 'expect') #10 /Users/epriestley/dev/core/lib/arcanist/src/unit/engine/phutil/PhutilTestCase.php(634): DifferentialParseRenderTestCase->testParseRender() #11 /Users/epriestley/dev/core/lib/arcanist/src/unit/engine/PhutilUnitTestEngine.php(69): PhutilTestCase->run() #12 /Users/epriestley/dev/core/lib/arcanist/src/unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php(148): PhutilUnitTestEngine->run() #13 /Users/epriestley/dev/core/lib/arcanist/src/workflow/ArcanistUnitWorkflow.php(170): ArcanistConfigurationDrivenUnitTestEngine->run() #14 /Users/epriestley/dev/core/lib/arcanist/src/workflow/ArcanistDiffWorkflow.php(1228): ArcanistUnitWorkflow->run() #15 /Users/epriestley/dev/core/lib/arcanist/src/workflow/ArcanistDiffWorkflow.php(1130): ArcanistDiffWorkflow->runUnit() #16 /Users/epriestley/dev/core/lib/arcanist/src/workflow/ArcanistDiffWorkflow.php(363): ArcanistDiffWorkflow->runLintUnit() #17 /Users/epriestley/dev/core/lib/arcanist/scripts/arcanist.php(427): ArcanistDiffWorkflow->run() #18 {main}