Cryptic error when running

[Zakini]

I've been getting a strange error multiple times (~100) when trying to run backpack in my project:

2018-01-25 14:51 node[5617] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21)

The server does start and responds to requests, but I can't shake the feeling that this will cause a problem further down the line.

For context, I'm running:

• backpack-core@0.5.0
• node v8.9.4
• npm 5.6.0
• OS X 10.13.2 (high sierra)

Possibly related to this issue on nodejs/node?

[Zakini]

In addition, when I stop the server with ctrl+c I get:

/Users/me/repos/project/node_modules/duplexer/index.js:31
    writer.on("drain", function() {
           ^

TypeError: Cannot read property 'on' of undefined
    at duplex (/Users/me/repos/project/node_modules/duplexer/index.js:31:12)
    at Object.module.exports (/Users/me/repos/project/node_modules/stream-combiner/index.js:8:17)
    at childrenOfPid (/Users/me/repos/project/node_modules/ps-tree/index.js:50:6)
    at main (/Users/me/repos/project/node_modules/pstree.remy/lib/index.js:17:12)
    at kill (/Users/me/repos/project/node_modules/nodemon/lib/monitor/run.js:302:5)
    at Bus.onQuit (/Users/me/repos/project/node_modules/nodemon/lib/monitor/run.js:361:5)
    at emitNone (events.js:111:20)
    at Bus.emit (events.js:208:7)
    at process.<anonymous> (/Users/me/repos/project/node_modules/nodemon/lib/monitor/run.js:383:9)
    at Object.onceWrapper (events.js:313:30)