Custom Visual Issue

[Dora]

Dear All,

I want to make a circular gauge ,I used following published code to make it

https://github.com/maqsoftware/PowerBI-visuals/tree/master/src/CustomVisuals/Published/CircularGauge

But I get following error" Cannot find name '_'."as in image .

I add the following 

npm install lodash --save

typings install dt~lodash --save

but still not working.

Please help since I am new to coding world.

Thank You In Advance,

Best Reagrds,

Dora

[v-viig]

Did you include a link to lodash.d.ts into tsconfig.json?

Ignat Vilesov,

Software Engineer

Microsoft Power BI Custom Visuals

pbicvsupport@microsoft.com

[Dora]

Yes , I insatll the lodash from this:-npm install --save lodash @types/lodash,but cannot find the "lodash.d.ts" file.Now I get the error as follows.

Best regards,

Dora

[Dora]

solved it by adding following code to the loadsh.d.ts file

import * as _ from 'lodash'

declare global{

var _:_.LoDashStatic & {

remove<T, K extends keyof T>(

object: T,

key?: K,

defaultValue?: T[K]

): T[K]

getKeyByValue(object, value)

mapIfDefined(array, func)

mod(n, m)

move(array, oldIndex, newIndex)

pick<T, K extends keyof T>(obj: T, ...keys: K[]): Pick<T, K>

}

}

Now I am getting following error

Best Regards,

Dora

[v-viig · Accepted solution]

ES2015 modules are not supported by Power BI Csutom Visuals Tools (pbiviz).

We'd recommend to use older version of lodash and lodash types:

npm i @types/d3@3.5.36 d3@3.5.5

Ignat Vilesov,

Software Engineer

Microsoft Power BI Custom Visuals

pbicvsupport@microsoft.com