Problem: Gulp is crashing

Common problem - gulp crashes when trying to do anything

So you've just checked out a repo, downloaded dependencies and run gulp, and you see this spooky error:

gulp[16530]: ../src/node_contextify.cc:628:static void node::contextify::ContextifyScript::New(const FunctionCallbackInfo<v8::Value> &): Assertion `args[1]->IsString()' failed.
 1: 0x10003ae75 node::Abort() [/usr/local/bin/node]
 2: 0x100039ed3 node::AddEnvironmentCleanupHook(v8::Isolate*, void (*)(void*), void*) [/usr/local/bin/node]
 3: 0x1000649b7 node::contextify::ContextifyScript::New(v8::FunctionCallbackInfo<v8::Value> const&) [/usr/local/bin/node]
 4: 0x10023036f v8::internal::FunctionCallbackArguments::Call(v8::internal::CallHandlerInfo*) [/usr/local/bin/node]
 5: 0x10022f50b v8::internal::MaybeHandle<v8::internal::Object> v8::internal::(anonymous namespace)::HandleApiCallHelper<true>(v8::internal::Isolate*, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, v8::internal::BuiltinArguments) [/usr/local/bin/node]
 6: 0x10022ef27 v8::internal::Builtin_Impl_HandleApiCall(v8::internal::BuiltinArguments, v8::internal::Isolate*) [/usr/local/bin/node]
 7: 0x100ebf05be3d
[1]    16530 abort      gulp

This is an issue with the natives dependency on Node 10+.

You can either upgrade the natives dependency to v1.1.6 by hand, or regenerate the lock files.