gulp watch not working

Hello.

I have been trying to use UI as it was written in these docs. However, it throws me these errors:

[10:31:10] Requiring external module babel-register
gulp watch[28196]: ../src/node_contextify.cc:651:static void node::contextify::ContextifyScript::New(const v8::FunctionCallbackInfo<v8::Value>&): Assertion 
`args[1]->IsString()' failed.
 1: 0x9afed0 node::Abort() [gulp watch]
 2: 0x9aff57  [gulp watch]
 3: 0x9a84df node::contextify::ContextifyScript::New(v8::FunctionCallbackInfo<v8::Value> const&) [gulp watch]
 4: 0xb91b53  [gulp watch]
 5: 0xb926a2 v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [gulp watch]
 6: 0x1318979  [gulp watch]
Aborted (core dumped)

Why this is happening? Is there some kind of bug in UI?

I’m using Ubuntu Xenial

[jwulf]

The solution to this is to use a pre-12 version of Node (like 9.9.0) and do npm rebuild

[apanicker-nflx]

@yanghaogn The original issue applies to v2.x of conductor which used gulp. The newer versions (v3.3.+) does not use gulp and the documentation has been updated to reflect that.