when I use node 5.11 to compile the file, and then I "gulp deploy" , it appears some error information

[3660628]

[16:34:22] Using gulpfile ~/Downloads/Life-Time-Tracker-node5/gulpfile.js [16:34:22] Starting 'deploy'... Building APP bundle Building VENDORS bundle [16:34:22] Finished 'deploy' after 42 ms

events.js:154 throw er; // Unhandled 'error' event ^ Error at new JS_Parse_Error (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:189:18) at js_error (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:197:11) at croak (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:656:9) at token_error (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:664:9) at expect_token (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:677:9) at expect (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:680:36) at /Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:1222:13 at /Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:703:24 at expr_atom (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:1152:35) at maybe_unary (/Users/vidon/Downloads/Life-Time-Tracker-node5/node_modules/gulp-uglify/node_modules/uglify-js/lib/parse.js:1327:19) vidondeMBP:Life-Time-Tracker-node5 vidon$ npm install gulp-uglify@1.1.0 life-time-tracker@0.1.17 /Users/vidon/Downloads/Life-Time-Tracker-node5