ERR: on Running 'ng serve'

[katienoj]

Hi Team, I am getting the below error everytime I setup the App. I have tried to manually add the required module to no avail. Kindly help.

i ｢wds｣: webpack output is served from /
i ｢wds｣: 404s will fallback to //index.html

chunk {main} main.js, main.js.map (main) 1.21 MB [initial] [rendered]
chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 269 kB [initial] [rendered]
chunk {runtime} runtime.js, runtime.js.map (runtime) 6.15 kB [entry] [rendered]
chunk {scripts} scripts.js, scripts.js.map (scripts) 584 kB [entry] [rendered]
chunk {styles} styles.js, styles.js.map (styles) 1.47 MB [initial] [rendered]
chunk {vendor} vendor.js, vendor.js.map (vendor) 13.3 MB [initial] [rendered]
Date: 2021-03-02T02:16:48.764Z - Hash: f13e08243850e1ac6726 - Time: 56312ms

ERROR in ./node_modules/ng2-carouselamos/fesm2015/ng2-carouselamos.js
Module not found: Error: Can't resolve 'lodash.isequal' in 'C:\Users\Admin\Desktop\projects\Pharmacy-Mangment-System\node_modules\ng2-carouselamos\fesm2015'
** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
i ｢wdm｣: Failed to compile.

[katienoj]

Additional details attached. From webpage.

[LalanaChami]

Hi @katienoj , If your global angular-cli is higher than 8.x.x can you downgrade the cli version to any 8.x.x and rebuild . Because some dependencies like ng2-carouselamos cannot be compiled in higher ng-cli versions.

[katienoj]

@LalanaChami, I downgraded a day ago. New kinds of errors have emerged

ERROR in node_modules/@tensorflow/tfjs-layers/dist/layers/convolutional_recurrent.d.ts:19:45 - error TS2304: Cannot find name 'Omit'.

19 declare interface ConvRNN2DCellArgs extends Omit<SimpleRNNCellLayerArgs, 'units'> {
~~~~
node_modules/@tensorflow/tfjs-layers/dist/layers/convolutional_recurrent.d.ts:101:53 - error TS2304: Cannot find name 'Omit'.

101 export declare interface ConvLSTM2DCellArgs extends Omit<LSTMCellLayerArgs, 'units'>, ConvRNN2DCellArgs {
~~~~
node_modules/@tensorflow/tfjs-layers/dist/layers/convolutional_recurrent.d.ts:119:49 - error TS2304: Cannot find name 'Omit'.

119 export declare interface ConvLSTM2DArgs extends Omit<LSTMLayerArgs, 'units' | 'cell'>, ConvRNN2DLayerArgs {
~~~~
node_modules/angular-google-charts/lib/components/chart-editor/chart-editor.component.d.ts:14:9 - error TS1086: An accessor cannot be declared in an ambient context.

14 get initialized$(): import("rxjs").Observable<google.visualization.ChartEditor>;
~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/chart-wrapper/chart-wrapper.component.d.ts:25:9 - error TS1086: An accessor cannot be declared in an ambient context.

25 get chart(): google.visualization.ChartBase | null;
~~~~~
node_modules/angular-google-charts/lib/components/chart-wrapper/chart-wrapper.component.d.ts:26:9 - error TS1086: An accessor cannot be declared in an ambient context.

26 get wrapperReady$(): import("rxjs").Observable<google.visualization.ChartWrapper>;
~~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/chart-wrapper/chart-wrapper.component.d.ts:27:9 - error TS1086: An accessor cannot be declared in an ambient context.

27 get chartWrapper(): google.visualization.ChartWrapper | null;
~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/chart-wrapper/chart-wrapper.component.d.ts:28:9 - error TS1086: An accessor cannot be declared in an ambient context.

28 set chartWrapper(wrapper: google.visualization.ChartWrapper);
~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/control-wrapper/control-wrapper.component.d.ts:79:9 - error TS1086: An accessor cannot be declared in an ambient context.

79 get wrapperReady$(): import("rxjs").Observable<google.visualization.ControlWrapper>;
~~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/control-wrapper/control-wrapper.component.d.ts:80:9 - error TS1086: An accessor cannot be declared in an ambient context.

80 get controlWrapper(): google.visualization.ControlWrapper | null;
~~~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/google-chart/google-chart.component.d.ts:82:9 - error TS1086: An accessor cannot be declared in an ambient context.

82 get chart(): google.visualization.ChartBase | null;
~~~~~
node_modules/angular-google-charts/lib/components/google-chart/google-chart.component.d.ts:83:9 - error TS1086: An accessor cannot be declared in an ambient context.

83 get wrapperReady$(): import("rxjs").Observable<google.visualization.ChartWrapper>;
~~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/google-chart/google-chart.component.d.ts:84:9 - error TS1086: An accessor cannot be declared in an ambient context.

84 get chartWrapper(): google.visualization.ChartWrapper;
~~~~~~~~~~~~
node_modules/angular-google-charts/lib/components/google-chart/google-chart.component.d.ts:85:9 - error TS1086: An accessor cannot be declared in an ambient context.

85 set chartWrapper(wrapper: google.visualization.ChartWrapper);
~~~~~~~~~~~~

** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
i ｢wdm｣: Failed to compile.

[katienoj]

I have downgraded to the following version (details>>>>>):

Package Version

@angular-devkit/architect 0.803.25
@angular-devkit/build-angular 0.803.25
@angular-devkit/build-optimizer 0.803.25
@angular-devkit/build-webpack 0.803.25
@angular-devkit/core 8.3.25
@angular-devkit/schematics 8.3.25
@angular/cdk 8.2.3
@angular/cli 8.3.25
@angular/material 8.2.3
@ngtools/webpack 8.3.25
@schematics/angular 8.3.25
@schematics/update 0.803.25
rxjs 6.4.0
typescript 3.5.3
webpack 4.39.2

Kindly share the correct version you are running.

[achaq]

hello,
is there any update on this problem ?

thank you.

[katienoj]

This was sorted 🤗

[sh4im]

same problem here

[FROST03-cyber]

mine when i run ng serve its taking me to a blank page

[FROST03-cyber]

how should i solve this???

[iaMeteor]

same question here
ERROR in ./node_modules/ng2-carouselamos/fesm2015/ng2-carouselamos.js
Module not found: Error: Can't resolve 'lodash.isequal' in '/etc/yum.repos.d/Pharmacy-Mangment-System/node_modules/ng2-carouselamos/fesm2015'
** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
ℹ ｢wdm｣: Failed to compile.

any suggestion?

[golu7679]

install lodash.isequal in your project

[iaMeteor]

install lodash.isequal in your project

thanks.
but new problem occured.

(node:9274) Warning: Accessing non-existent property 'count' of module exports inside circular dependency
(Use node --trace-warnings ... to show where the warning was created)
(node:9274) Warning: Accessing non-existent property 'findOne' of module exports inside circular dependency
(node:9274) Warning: Accessing non-existent property 'remove' of module exports inside circular dependency
(node:9274) Warning: Accessing non-existent property 'updateOne' of module exports inside circular dependency
connection failed!

[golu7679]

may be mongoose is not installed properly

[iaMeteor]

may be mongoose is not installed properly

could you connect to author's db "mongodb+srv://lalana:OJx2X4IllVNl9up4@cluster0-rjtww.mongodb.net/pharmacy?retryWrites=true&w=majority"?

[golu7679]

may be mongoose is not installed properly

could you connect to author's db "mongodb+srv://lalana:OJx2X4IllVNl9up4@cluster0-rjtww.mongodb.net/pharmacy?retryWrites=true&w=majority"?

you cannot connect with the author's db, create your own mongodb connection url and paste in your project.