meteor build mobile app failed File to read not found or unreadable:

[LeoLee]

project based on angular-meteor-base
Internal Error: File to read not found or unreadable:
D:/personwork/angular-meteor-base/D:/personwork/angular-meteor-base/client/impor
ts/app/custimports/app/custadd/customers-add.component.scss

right:D:/personwork/angular-meteor-base/client/impor
ts/app/custimports/app/custadd/customers-add.component.scss

i updated latest angular-compiler
meteor packages:

meteor-base@1.4.0             # Packages every Meteor app needs to have
mobile-experience@1.0.5       # Packages for a great mobile UX
mongo@1.6.0                   # The database Meteor supports right now
reactive-var@1.0.11            # Reactive variable for tracker
tracker@1.2.0                 # Meteor's client-side reactive programming library

standard-minifier-css@1.5.2   # CSS minifier run for production mode
standard-minifier-js@2.4.0    # JS minifier run for production mode
es5-shim@4.8.0                # ECMAScript 5 compatibility for older browsers
ecmascript@0.12.3              # Enable ECMAScript2015+ syntax in app code
shell-server@0.4.0            # Server-side component of the `meteor shell` command

angular-compilers

package.json

{
  "private": true,
  "scripts": {
    "start": "meteor run",
    "start:prod": "AOT=1 ROLLUP=1 meteor --production",
    "test": "TEST_BROWSER_DRIVER=puppeteer meteor test --driver-package=ardatan:mocha --raw-logs",
    "test:ci": "TEST_BROWSER_DRIVER=puppeteer meteor test --driver-package=ardatan:mocha --raw-logs --once"
  },
  "dependencies": {
    "@angular/animations": "^7.1.1",
    "@angular/cdk": "^7.1.1",
    "@angular/common": "7.1.1",
    "@angular/compiler": "7.1.1",
    "@angular/core": "7.1.1",
    "@angular/forms": "7.1.1",
    "@angular/material": "^7.1.1",
    "@angular/platform-browser": "7.1.1",
    "@angular/platform-browser-dynamic": "7.1.1",
    "@angular/router": "7.1.1",
    "@babel/runtime": "7.1.5",
    "@ng-bootstrap/ng-bootstrap": "^4.2.1",
    "bootstrap": "^4.3.1",
    "core-js": "2.5.7",
    "ionic-angular": "^3.9.8",
    "lodash": "^4.17.14",
    "meteor-node-stubs": "0.4.1",
    "meteor-rxjs": "0.4.14",
    "rxjs": "6.3.3",
    "zone.js": "0.8.26"
  },
  "devDependencies": {
    "@angular/cli": "^7.1.1",
    "@angular/compiler-cli": "7.1.1",
    "@types/chai": "4.1.7",
    "@types/meteor": "1.4.23",
    "@types/mocha": "5.2.5",
    "@types/sinon": "5.0.7",
    "chai": "4.2.0",
    "mocha": "5.2.0",
    "puppeteer": "1.10.0",
    "sinon": "7.1.1",
    "typescript": "3.1.6"
  }
}

I can meteor run android success

[LeoLee]

add environment variables ATO to 0,build successful