ERROR ngx-daterangepicker-material An accessor cannot be declared in an ambient context

Question

Can you help me out with this error? this my package.json error I keep getting this error:

ERROR in node_modules/ngx-daterangepicker-material/daterangepicker.component.

Answer 1

I have just solved the issue by following steps

1. First, remove the node_modules folder from your project folder

2. In your package.json replace above version for ngx-daterangepicker-material from 2.2.1 to 2.1.9, like

remove -> "ngx-daterangepicker-material": "^2.2.1",

add -> "ngx-daterangepicker-material": "^2.1.9",

3. Run npm install command in terminal and then compile

It will compile successfully

Answer 2

To resolve this issue, we will have to check the angular version used in your project. Based on the angular version we have to update the ngx-daterangepicker-material libray in the package.json.

Check the below to find suitable library version for your angular project:

Versions:

Angular      ngx-daterangepicker-material
>=9.0.0      v2.3.x and v3.x
<9.0.0       v2.2.x and below

Reference: https://www.npmjs.com/package/ngx-daterangepicker-material

Run the below comment for prod build if you face javascript heap out of memory issue in normal "ng --prod":

node --max_old_space_size=8192 node_modules/@angular/cli/bin/ng build client --prod

Answer 3

For metronic-angular 6.1.8, I spent 8 hours, but I solved.

• removed package-lock.json
• removed node_modules folder
• npm install

if you execute ng serve received TS1086 error, don't worry...

now launch:

• npm i ngx-daterangepicker-material@2.2.0
• npm i moment@2.18.1

relaunch `ng serve enjoy! ;)

the first solution solved the development part, but there are problems during the deployment. The final solution is:

• removed package-lock.json
• removed node_modules folder
• in package.json remove (^) on library ngx-daterangepicker-material ("ngx-daterangepicker-material": "^2.1.11" -> "ngx-daterangepicker-material": "2.1.11")
• increase version moment from ^2.24.0 to 2.25.3 (remove ^, "moment": "^2.24.0" -> "moment": "2.25.3",

Now working all... both ng serve and yarn build. ;)

Answer 4

Hi i have the same problem, but i try change version, but doesn't work

{
"name": "metronic-angular",
"version": "6.1.8",
"description": "Packages used by Angular",
"scripts": {
    "ng": "ng",
    "start": "node --max_old_space_size=8192 node_modules/@angular/cli/bin/ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "bundle-report": "webpack-bundle-analyzer dist/stats.json",
    "rtl": "webpack"
},
"private": true,
"dependencies": {
    "@angular/animations": "^8.2.14",
    "@angular/cdk": "^8.2.3",
    "@angular/common": "^8.2.14",
    "@angular/compiler": "^8.2.14",
    "@angular/core": "^8.2.14",
    "@angular/forms": "^8.2.14",
    "@angular/platform-browser": "^8.2.14",
    "@angular/platform-browser-dynamic": "^8.2.14",
    "@angular/platform-server": "^8.2.14",
    "@angular/router": "^8.2.14",
    "@fortawesome/fontawesome-free": "^5.12.0",
    "@ng-bootstrap/ng-bootstrap": "^5.1.5",
    "@ngrx/effects": "^8.6.0",
    "@ngrx/entity": "^8.6.0",
    "@ngrx/router-store": "^8.6.0",
    "@ngrx/store": "^8.6.0",
    "@ngrx/store-devtools": "^8.6.0",
    "@ngx-loading-bar/core": "^4.2.0",
    "@ngx-translate/core": "^11.0.1",
    "@types/lodash": "^4.14.149",
    "angular-in-memory-web-api": "^0.8.0",
    "bootstrap": "^4.4.1",
    "chart.js": "^2.9.3",
    "chartist": "^0.11.4",
    "classlist.js": "^1.1.20150312",
    "core-js": "^3.6.2",
    "hammerjs": "^2.0.8",
    "highlight.js": "^9.17.1",
    "lodash": "^4.17.11",
    "material-design-icons": "^3.0.1",
    "moment": "^2.24.0",
    "ng-inline-svg": "^9.2.2",
    "ngrx-store-freeze": "^0.2.4",
    "ngx-clipboard": "^12.3.0",
    "ngx-daterangepicker-material": "^2.11.1", // change version but the problem persist
    "ngx-highlightjs": "^3.0.3",
    "ngx-perfect-scrollbar": "^8.0.0",
    "ngx-permissions": "^7.0.3",
    "object-path": "^0.11.4",
    "perfect-scrollbar": "^1.4.0",
    "popper.js": "^1.16.0",
    "rxjs": "^6.5.4",
    "socicon": "^3.0.5",
    "tooltip.js": "^1.3.3",
    "tslib": "^1.10.0",
    "web-animations-js": "^2.3.2",
    "zone.js": "~0.9.1"
},
"devDependencies": {
    "@angular-devkit/build-angular": "^0.800.6",
    "@angular/cli": "^8.3.22",
    "@angular/compiler-cli": "^8.2.14",
    "@angular/language-service": "^8.2.14",
    "@angular/material": "^8.2.3",
    "@angular/material-moment-adapter": "^8.2.3",
    "@ngrx/schematics": "^8.6.0",
    "@types/chartist": "^0.9.46",
    "@types/highlight.js": "^9.12.3",
    "@types/jasmine": "^3.5.0",
    "@types/jasminewd2": "^2.0.8",
    "@types/node": "^12.12.24",
    "@types/object-path": "^0.11.0",
    "codelyzer": "^5.2.1",
    "css-loader": "^3.4.1",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^4.4.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "^2.1.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.5.1",
    "node-sass": "^4.13.0",
    "protractor": "~5.4.2",
    "ts-node": "~8.2.0",
    "tslint": "~5.17.0",
    "typescript": "~3.4.5",
    "webpack-bundle-analyzer": "^3.6.0",
    "webpack-cli": "^3.3.10",
    "webpack-messages": "^2.0.4",
    "webpack-rtl-plugin": "^2.0.0"
}

}

Answer 5

1. First remove "ngx-daterangepicker-material": "^2.2.1" from package.json

2. Run "npm i ngx-daterangepicker-material@2.2.0"

Answer 6

I tried all the proposed solutions above, they didn't solve the issue for me. However, I solved this issue by simply changing the package version:

"ngx-daterangepicker-material": "2.1.9"

Then - removing node_modules folder - npm install - ng serve works - ng build --prod --aot=true also works