Here’s what the terminal error output. This is the self-paced training for Advance Devs.
10 silly lifecycle workshop-nem-dasbhoard@0.1.0~start: Args: [ ‘-c’, ‘ng serve’ ]
11 silly lifecycle workshop-nem-dasbhoard@0.1.0~start: Returned: code: 1 signal: null
12 info lifecycle workshop-nem-dasbhoard@0.1.0~start: Failed to exec start script
13 verbose stack Error: workshop-nem-dasbhoard@0.1.0 start: ng serve
13 verbose stack Exit status 1
13 verbose stack at EventEmitter. (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:285:16)
13 verbose stack at EventEmitter.emit (events.js:180:13)
13 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:180:13)
13 verbose stack at maybeClose (internal/child_process.js:936:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
14 verbose pkgid workshop-nem-dasbhoard@0.1.0
15 verbose cwd /home/server/projects/notary/nem2-workshop-document-notarization/project
16 verbose Linux 4.15.0-45-generic
17 verbose argv “/usr/local/bin/node” “/usr/local/bin/npm” “start”
18 verbose node v9.11.0
19 verbose npm v5.6.0
20 error code ELIFECYCLE
21 error errno 1
22 error workshop-nem-dasbhoard@0.1.0 start: ng serve
22 error Exit status 1
23 error Failed at the workshop-nem-dasbhoard@0.1.0 start script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]
Also i have the same erron in NEM Applied in Supply Chain (Last part of self-paced training).