Gulp build stopped with error "ngc' errored after 42 ms"

[abdullahqudeer]

Environment

Windows , angular-formio

• Hosting type
  • [x] Form.io
  • [x] Local deployment
    • Version:
• Formio.js version: formio.js-4.0.0-rc.25
• angular-formio version : angular-formio-4.0.0-beta.9
• Frontend framework: angular

Steps to Reproduce

1. simply download source code
2. npm install
3. gulp build

Expected behavior

build should be compiled.

Observed behavior

ngc' errored after 42 ms

below is complete detail.

[15:02:45] Starting 'build'... [15:02:45] Starting 'clean'... [15:02:45] Starting 'clean:dist'... [15:02:45] Starting 'clean:tmp'... [15:02:45] Starting 'clean:build'... [15:02:45] Finished 'clean:tmp' after 10 ms [15:02:45] Finished 'clean:build' after 13 ms [15:02:45] Finished 'clean:dist' after 17 ms [15:02:45] Finished 'clean' after 22 ms [15:02:45] Starting 'compile'... [15:02:45] Starting 'clean:dist'... [15:02:45] Finished 'clean:dist' after 3.11 ms [15:02:45] Starting 'copy:source'... [15:02:46] Finished 'copy:source' after 651 ms [15:02:46] Starting 'styles-formio'... [15:02:46] Starting 'styles-builder'... [15:02:46] Starting 'formio-css'... [15:02:46] Starting 'builder-css'... [15:02:47] Finished 'formio-css' after 686 ms [15:02:47] Finished 'builder-css' after 688 ms [15:02:47] Finished 'styles-formio' after 693 ms [15:02:47] Finished 'styles-builder' after 694 ms [15:02:47] Starting 'inline-resources'... [15:02:47] Finished 'inline-resources' after 171 ms [15:02:47] Starting 'ngc'... [15:02:47] Starting 'ngc-angular'... [15:02:47] Starting 'ngc-auth'... [15:02:47] Starting 'ngc-auth-angular'... [15:02:47] Starting 'ngc-manager'... [15:02:47] Starting 'ngc-manager-angular'... [15:02:47] Starting 'ngc-grid'... [15:02:47] Starting 'ngc-grid-angular'... [15:02:47] Starting 'ngc-resource'... [15:02:47] Starting 'ngc-resource-angular'... [15:02:47] 'ngc' errored after 42 ms [15:02:47] Error: spawn ngc ENOENT at Process.ChildProcess._handle.onexit (internal/child_process.js:264:19) at onErrorNT (internal/child_process.js:456:16) at processTicksAndRejections (internal/process/task_queues.js:77:11) [15:02:47] 'compile' errored after 1.58 s [15:02:47] 'build' errored after 1.61 s [15:02:47] The following tasks did not complete: ngc-angular, ngc-auth, ngc-auth-angular, ngc-manager, ngc-manager-angular, ngc-grid, ngc-grid-angular, ngc-resource, ngc-resource-angular [15:02:47] Did you forget to signal async completion?