Installation problem errors !!!

This topic contains 4 replies, has 2 voices, and was last updated by  TomasTorok 3 months, 3 weeks ago.

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  • #30918

    TomasTorok
    Participant

    Please would you be so kind and help.

    after running ionic serve i got lots of typescript errors. I will start with the first as I tried to solve it based on the documentation you offer and video tutorials but I struggle to implement. Please I have done the following to solve it.

    1st error
    Typescript Error
    Cannot find name ‘DragulaService’.

    in the file src/components/question/question.ts

    I installed as you recommend the through following commands

    npm install ng2-dragula dragula –save
    npm install dragula –save
    but the typescript error does not disappeared.

    Next I tried to step into the file src/components/question/question.ts and change the line where the path is to the folder

    from
    import { DragulaModule,DragulaService } from ‘../../../node_modules/ng2-dragula/ng2-dragula’;
    to
    import { DragulaModule,DragulaService } from ‘ng2-dragula’;
    than I got this error
    Typescript Error

    Property ‘subscribe’ does not exist on type ‘(groupName?: string) => Observable
    so evidently this way i will not be able to move forward.

    I am pasting as well what versions I have installed on the computer

    Ionic Framework: 3.9.5 Ionic App Scripts: 3.2.2 Angular Core: ^6.0.0 Angular Compiler CLI: 5.2.11 Node: 10.16.2 OS Platform: Windows 10 Navigator Platform: Win32 User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/17.17134

    #31006

    Harry
    Keymaster

    Hi
    see in my system ionic version and it’s dependencies http://prntscr.com/ork9hj
    And here is my package.json folder:https://we.tl/t-zdbGNmT94A add this package.json folder in the main folder and then serve this command npm install

    #31012

    TomasTorok
    Participant

    <p cli packages: (C:\Users\Tomas Torok\AppData\Roaming\npm\node_modules/p>

    <p<span lang=”SK”><span style=”mso-spacerun: yes;”> </span>@ionic/cli-utils<span style=”mso-spacerun: yes;”>  </span>: 1.19.3</span>/p>
    <p class=”MsoNormal” style=”margin-bottom: .0001pt;”><pionic (Ionic CLI) : 3.20.1 /p></p>
    <p class=”MsoNormal” style=”margin-bottom: .0001pt;”><span lang=”SK”><p local packages:</span>/p></p>
    <span lang=”SK” style=”font-size: 11.0pt; line-height: 107%; font-family: ‘Calibri’,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: ‘Times New Roman’; mso-bidi-theme-font: minor-bidi; mso-ansi-language: SK; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;”><span style=”font-family: Georgia, ‘Times New Roman’, ‘Bitstream Charter’, Times, serif; font-size: 16px;”><p</span>@ionic/app-scripts : 3.2.2</span>/p>

    <span lang=”SK” style=”font-size: 11.0pt; line-height: 107%; font-family: ‘Calibri’,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: ‘Times New Roman’; mso-bidi-theme-font: minor-bidi; mso-ansi-language: SK; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;”><span style=”font-family: Georgia, ‘Times New Roman’, ‘Bitstream Charter’, Times, serif; font-size: 16px;”><p </span>Ionic Framework    : ionic-angular 3.9.5</span>/p>
    <p class=”MsoNormal” style=”margin-bottom: .0001pt;”><span lang=”SK”><p System:</span>/p></p>
     <p Node : v10.16.2/p>

    <p    npm  : 6.9.0/p>

    <p    OS   : Windows 10/p>
    <p class=”MsoNormal”><span lang=”SK”><pMisc:</span>/p></p>
    <p class=”MsoNormal”><span lang=”SK”><pbackend : pro</span>/p></p>

    #31016

    TomasTorok
    Participant

    I have this but I dont see cordova

     

    cli packages: (C:\Users\Tomas Torok\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.3

    ionic (Ionic CLI) : 3.20.1

    local packages:

    @ionic/app-scripts : 3.2.2

    Ionic Framework    : ionic-angular 3.9.5

    System:

     

    Node : v10.16.2

    npm  : 6.9.0

    OS   : Windows 10

    Misc:

    backend : pro

     

    #31018

    TomasTorok
    Participant

    and for cordova I see this

    C:\Users\Tomas Torok\Documents\ionic\school\mentorinsider> cordova -v

    9.0.0 ([email protected])

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