Error NG6002

Hi

Is this something I did wrong or is it not compatible to Angular 9?

ERROR in node_modules/ngx-image-cropper/lib/image-cropper.module.d.ts:1:22 - error NG6002: Appears in the NgModule.imports of VenuesModule, but could not be resolved to an NgModule class. This likely means that the library (ngx-image-cropper) which declares ImageCropperModule has not been processed correctly by ngcc, or is not compatible with Angular Ivy. Check if a newer version of the library is available, and update if so. Also consider checking with the library’s authors to see if the library is expected to be compatible with Ivy. 1 export declare class ImageCropperModule { ~~~~~~~~~~~~~~~~~~

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 9.0.4
Node: 12.11.1
OS: darwin x64

Angular: 9.0.4
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router, service-worker
Ivy Workspace: Yes

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.900.4
@angular-devkit/build-angular     0.900.4
@angular-devkit/build-optimizer   0.900.4
@angular-devkit/build-webpack     0.900.4
@angular-devkit/core              9.0.4
@angular-devkit/schematics        9.0.4
@angular/cdk                      9.1.0
@angular/fire                     5.4.2
@angular/material                 9.1.0
@ngtools/webpack                  9.0.4
@schematics/angular               9.0.4
@schematics/update                0.900.4
rxjs                              6.5.4
typescript                        3.6.4
webpack                           4.41.2

[MaxSereda]

Hi guys, this fixed the problem for me ( ngx-image-cropper package with 3.1.6 version and Angular 9.1.0 )

1. Remove the node modules rm -rf node_modules

2. And npm install again and it works properly.

[onyet]

Hi guys, this fixed the problem for me ( ngx-image-cropper package with 3.1.6 version and Angular 9.1.0 )

1. Remove the node modules rm -rf node_modules
2. And npm install again and it works properly.

Thanks, however I was successful by simply closing the terminal after install with @latset flag and restarting it (ng serve).