报了一堆奇怪的错
node_contextify.cc:635: Assertion `args[1]->IsString()’ failed.
1: 00007FF75AA6832A v8::internal::GCIdleTimeHandler::GCIdleTimeHandler+4506
2: 00007FF75AA42DB6 node::MakeCallback+4534
3: 00007FF75AA42E6F node::MakeCallback+4719
4: 00007FF75AA170F0 node::DecodeWrite+13120
5: 00007FF75AF6EC62 std::vector<v8::internal::compiler::MoveOperands * __ptr64,v8::internal::ZoneAllocator<v8::internal::compiler::MoveOperands * __ptr64> >::_Umove+79442
6: 00007FF75AF6FDC9 std::vector<v8::internal::compiler::MoveOperands * __ptr64,v8::internal::ZoneAllocator<v8::internal::compiler::MoveOperands * __ptr64> >::_Umove+83897
7: 00007FF75AF6F10C std::vector<v8::internal::compiler::MoveOperands * __ptr64,v8::internal::ZoneAllocator<v8::internal::compiler::MoveOperands * __ptr64> >::_Umove+80636
8: 00007FF75AF6F02B std::vector<v8::internal::compiler::MoveOperands * __ptr64,v8::internal::ZoneAllocator<v8::internal::compiler::MoveOperands * __ptr64> >::_Umove+80411
9: 0000018E0145C5C1

第一次使用gulp ，然后起项目报错， 百度了半天， 很多人都说是node版本太高，我电脑上边是node10 这个项目原来用的是node9
但是直接降node等级太麻烦，有一个大佬告诉 把package.json 下边的"gulp": “^3.9.1”, 版本升高，再执行命令 npm install gulp，就可以了