When working with Typescript, it's important to handle errors properly. One common error you might encounter is: Error:(54, 33) TS2686: 'fabric' refers to a UMD global, but the current file is a module

Question

When working with Typescript, it's important to handle errors properly. One common error you might encounter is: Error:(54, 33) TS2686: 'fabric' refers to a UMD global, but the current file is a module

Encountering an Issue:

import {Canvas} from "fabric";

Error:(54, 33) TS2686:'fabric' refers to a UMD global, but the current file is a module. Consider adding an import instead.

In my Angular project with TypeScript, I am using fabric which is manually imported via angular-cli.

 "scripts": [
        "../node_modules/jquery/dist/jquery.min.js",
        "./libs/jquery.base64.js",
        "./store/signage_sdk.js",
        "../node_modules/fabric/dist/fabric.js",

I have also included @types/fabric

How can I resolve this error?

Thanks, Sean

angular typescript angular-cli

Answer 1

Answer №1

Perhaps this response will provide some insight into your question and assist in solving the issue at hand. Unfortunately, I do not yet have enough reputation to leave a comment, so I am posting this as an "answer."

I recently encountered a similar error while working with React. The issue stemmed from TSLink suggesting that I remove unused imports from my files, including an import for React itself. Although I did not directly use React in that file, ReactDOM – which was needed – implicitly required it.

Consequently, when I tried to access properties of ReactDOM, I encountered the same error you are facing, albeit with "React" instead of "Fabric" in my case.

I also rely on typings for these modules.

Best regards

Answer 2

Perhaps this response will provide some insight into your question and assist in solving the issue at hand. Unfortunately, I do not yet have enough reputation to leave a comment, so I am posting this as an "answer."

I recently encountered a similar error while working with React. The issue stemmed from TSLink suggesting that I remove unused imports from my files, including an import for React itself. Although I did not directly use React in that file, ReactDOM – which was needed – implicitly required it.

Consequently, when I tried to access properties of ReactDOM, I encountered the same error you are facing, albeit with "React" instead of "Fabric" in my case.

I also rely on typings for these modules.

Best regards

Answer 3

Answer №2

Here is a helpful tip:

import * as fabric from "fabric";

Remember to include the above code snippet at the beginning of your file and refer to Canvas as fabric.Canvas:

const canvas = document.getElementById("test_canvas") as HTMLCanvasElement;
const fabricCanvas = new fabric.Canvas(canvas);

Additionally, consider adding

// ReSharper disable once WrongRequireRelativePath

to suppress Resharper errors related to paths.

Answer 4

Here is a helpful tip:

import * as fabric from "fabric";

Remember to include the above code snippet at the beginning of your file and refer to Canvas as fabric.Canvas:

const canvas = document.getElementById("test_canvas") as HTMLCanvasElement;
const fabricCanvas = new fabric.Canvas(canvas);

Additionally, consider adding

// ReSharper disable once WrongRequireRelativePath

to suppress Resharper errors related to paths.

Answer 5

Answer №3

My recommendation would be to utilize the following code snippet:

import { fabric } from 'fabric'

Afterwards, make use of the line:

new fabric.Canvas()

Implementing this should resolve the issue and eliminate any errors being displayed.

Answer 6

My recommendation would be to utilize the following code snippet:

import { fabric } from 'fabric'

Afterwards, make use of the line:

new fabric.Canvas()

Implementing this should resolve the issue and eliminate any errors being displayed.

When working with Typescript, it's important to handle errors properly. One common error you might encounter is: Error:(54, 33) TS2686: 'fabric' refers to a UMD global, but the current file is a module

Answer №1

Answer №2

Answer №3

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