Condition to assert, specified as a valid MATLAB expression. This expression must be logical or convertible to a logical. Ifcondis false, theassertfunction throws an error.condcan include relational operators (such as<or==) and logical operators (such as&&,||, or~). Use the logical operators...
assert.js:350 throw err; ^ AssertionError [ERR_ASSERTION]: Task function must be specified at Gulp.set [as _setTask] (D:\python\project\前端工程化\shop\node_modules\undertaker\lib\set-task.js:1 0:3) at Gulp.task (D:\python\project\前端工程化\shop\node_modules\undertaker\lib\task.js...
assert.js:85thrownewassert.AssertionError({^AssertionError:Taskneverdefined:serve at getFunction(/home/hope/web/node_modules/undertaker/lib/helpers/normalizeArgs.js:15:5)at arrayMap(/home/hope/web/node_modules/lodash.map/index.js:140:21)at map(/home/hope/web/node_modules/lodash.map/index.js...