Angular - Add local external Module to App












1















I have a project my-components and a project my-showcase. my-components is an Angular library and my-showcase is an Angular app. At time, when I change or add an component in library, I make a commit to private git and publish to private npm. Then I can use it in other apps like my-showcase. Before commit and publish I would test it. Until now, I create and develop a new component in my-showcase. After finish, I put it to my-components.



At time I import my angular component library over npm:



import {TimePickerModule} from '@company/components';


For testing and development I change this to local path:



import {TimePickerModule} from '../../../../company-components/projects/components/src';


Unfortunately, I get the following error message:



WARNING in ../company-components/node_modules/@angular/core/fesm5/core.js 15153:15-36

Critical dependency: the request of a dependency is an expression


And:



core.js:12584 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[DcStickyBitsDirective -> ElementRef]:

  StaticInjectorError(Platform: core)[DcStickyBitsDirective -> ElementRef]:

    NullInjectorError: No provider for ElementRef!


Apparently the component from the library in app my-showcase use the wrong node_module folder from my-components (specially @angular/core), not the node_module folder from my-showcase.



Does anyone have a solution for me or have I a wrong understanding when dealing with Angular Library and NPM? If it was too incomprehensible, please let me know.






angular typescript npm angular-library







share|improve this question





























    1















    I have a project my-components and a project my-showcase. my-components is an Angular library and my-showcase is an Angular app. At time, when I change or add an component in library, I make a commit to private git and publish to private npm. Then I can use it in other apps like my-showcase. Before commit and publish I would test it. Until now, I create and develop a new component in my-showcase. After finish, I put it to my-components.



    At time I import my angular component library over npm:



    import {TimePickerModule} from '@company/components';


    For testing and development I change this to local path:



    import {TimePickerModule} from '../../../../company-components/projects/components/src';


    Unfortunately, I get the following error message:



    WARNING in ../company-components/node_modules/@angular/core/fesm5/core.js 15153:15-36
    
Critical dependency: the request of a dependency is an expression


    And:



    core.js:12584 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[DcStickyBitsDirective -> ElementRef]:
    
  StaticInjectorError(Platform: core)[DcStickyBitsDirective -> ElementRef]:
    
    NullInjectorError: No provider for ElementRef!


    Apparently the component from the library in app my-showcase use the wrong node_module folder from my-components (specially @angular/core), not the node_module folder from my-showcase.



    Does anyone have a solution for me or have I a wrong understanding when dealing with Angular Library and NPM? If it was too incomprehensible, please let me know.






    angular typescript npm angular-library







    share|improve this question



























      1












      1








      1








      I have a project my-components and a project my-showcase. my-components is an Angular library and my-showcase is an Angular app. At time, when I change or add an component in library, I make a commit to private git and publish to private npm. Then I can use it in other apps like my-showcase. Before commit and publish I would test it. Until now, I create and develop a new component in my-showcase. After finish, I put it to my-components.



      At time I import my angular component library over npm:



      import {TimePickerModule} from '@company/components';


      For testing and development I change this to local path:



      import {TimePickerModule} from '../../../../company-components/projects/components/src';


      Unfortunately, I get the following error message:



      WARNING in ../company-components/node_modules/@angular/core/fesm5/core.js 15153:15-36
      
Critical dependency: the request of a dependency is an expression


      And:



      core.js:12584 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[DcStickyBitsDirective -> ElementRef]:
      
  StaticInjectorError(Platform: core)[DcStickyBitsDirective -> ElementRef]:
      
    NullInjectorError: No provider for ElementRef!


      Apparently the component from the library in app my-showcase use the wrong node_module folder from my-components (specially @angular/core), not the node_module folder from my-showcase.



      Does anyone have a solution for me or have I a wrong understanding when dealing with Angular Library and NPM? If it was too incomprehensible, please let me know.






      angular typescript npm angular-library







      share|improve this question
















      I have a project my-components and a project my-showcase. my-components is an Angular library and my-showcase is an Angular app. At time, when I change or add an component in library, I make a commit to private git and publish to private npm. Then I can use it in other apps like my-showcase. Before commit and publish I would test it. Until now, I create and develop a new component in my-showcase. After finish, I put it to my-components.



      At time I import my angular component library over npm:



      import {TimePickerModule} from '@company/components';


      For testing and development I change this to local path:



      import {TimePickerModule} from '../../../../company-components/projects/components/src';


      Unfortunately, I get the following error message:



      WARNING in ../company-components/node_modules/@angular/core/fesm5/core.js 15153:15-36
      
Critical dependency: the request of a dependency is an expression


      And:



      core.js:12584 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[DcStickyBitsDirective -> ElementRef]:
      
  StaticInjectorError(Platform: core)[DcStickyBitsDirective -> ElementRef]:
      
    NullInjectorError: No provider for ElementRef!


      Apparently the component from the library in app my-showcase use the wrong node_module folder from my-components (specially @angular/core), not the node_module folder from my-showcase.



      Does anyone have a solution for me or have I a wrong understanding when dealing with Angular Library and NPM? If it was too incomprehensible, please let me know.






      angular typescript npm angular-library




      angular typescript npm angular-library






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 13 '18 at 14:20







      William

















      asked Nov 13 '18 at 14:03









      WilliamWilliam

      316




      316
























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          I have a workaround. I add following to tsconfig.json:



          "@company/components": [
          
    "../path/to/projects/components/src"
          
],
          

          
"@angular/*": [
          
    "node_modules/@angular/*"
          
]


          But I don't find this solution very clean. If I understand correctly, the problem is that Webpack takes the Angular stuff from the component library and not from the showcase project. With this workaround, it override the wrong paths.






          share|improve this answer























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            0














            I have a workaround. I add following to tsconfig.json:



            "@company/components": [
            
    "../path/to/projects/components/src"
            
],
            

            
"@angular/*": [
            
    "node_modules/@angular/*"
            
]


            But I don't find this solution very clean. If I understand correctly, the problem is that Webpack takes the Angular stuff from the component library and not from the showcase project. With this workaround, it override the wrong paths.






            share|improve this answer




























              0














              I have a workaround. I add following to tsconfig.json:



              "@company/components": [
              
    "../path/to/projects/components/src"
              
],
              

              
"@angular/*": [
              
    "node_modules/@angular/*"
              
]


              But I don't find this solution very clean. If I understand correctly, the problem is that Webpack takes the Angular stuff from the component library and not from the showcase project. With this workaround, it override the wrong paths.






              share|improve this answer


























                0












                0








                0







                I have a workaround. I add following to tsconfig.json:



                "@company/components": [
                
    "../path/to/projects/components/src"
                
],
                

                
"@angular/*": [
                
    "node_modules/@angular/*"
                
]


                But I don't find this solution very clean. If I understand correctly, the problem is that Webpack takes the Angular stuff from the component library and not from the showcase project. With this workaround, it override the wrong paths.






                share|improve this answer













                I have a workaround. I add following to tsconfig.json:



                "@company/components": [
                
    "../path/to/projects/components/src"
                
],
                

                
"@angular/*": [
                
    "node_modules/@angular/*"
                
]


                But I don't find this solution very clean. If I understand correctly, the problem is that Webpack takes the Angular stuff from the component library and not from the showcase project. With this workaround, it override the wrong paths.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 19 '18 at 16:19









                WilliamWilliam

                316




                316






























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