The demos in the documentation throw visible errors while checking their functionality on Chrome

[aninde]

Description

Each of the demos in the documentation throw an error in the Codesandbox placed in the documentation. In my environment, these errors can be seen only in the incognito mode.

Issue is related only to Chrome Browser. Checked on 102.0.5005.115 (Official Build) (x86_64) & Beta 103.0.5060.42 (Official Build) beta (x86_64)

Error during service worker registration: 
Error {}

Errors do not occur when checking the demos locally, without documentation, nor when demos are opened separately in Codesandbox without documentation eg. https://codesandbox.io/s/github/handsontable/hyperformula-demos/tree/2.0.x/vanillajs-demo?from-embed

Browser's console

with vanilla demos:

index.js:27 
Error during service worker registration: DOMException: Failed to register a ServiceWorker for scope (‘https://c8l92o.csb.app/’) with script (‘https://c8l92o.csb.app/sandbox-service-worker.js’): The user denied permission to use Service Worker.
i.<computed>@index.js:27(anonymous)@sandbox.7e9b6d925.js:443Promise.catch (async)s@sandbox.7e9b6d925.js:442t.default@sandbox.7e9b6d925.js:377(anonymous)@sandbox.7e9b6d925.js:10335Promise.then (async)./src/sandbox/index.ts@sandbox.7e9b6d925.js:10335i@sandbox.7e9b6d925.js:857@sandbox.7e9b6d925.js:10347i@sandbox.7e9b6d925.js:85n@sandbox.7e9b6d925.js:46(anonymous)@sandbox.7e9b6d925.js:222(anonymous)@sandbox.7e9b6d925.js:1

Integration with React

index.js:27 Error during service worker registration: DOMException: Failed to register a ServiceWorker for scope ('https://ryuge9.csb.app/') with script ('https://ryuge9.csb.app/sandbox-service-worker.js'): The user denied permission to use Service Worker.

Integration with Vue

index.js:27 Error during service worker registration: DOMException: Failed to register a ServiceWorker for scope ('https://thzm13.csb.app/') with script ('https://thzm13.csb.app/sandbox-service-worker.js'): The user denied permission to use Service Worker.

Integration with Angular

index.js:27 Error during service worker registration: DOMException: Failed to register a ServiceWorker for scope ('https://y17r1y.csb.app/') with script ('https://y17r1y.csb.app/sandbox-service-worker.js'): The user denied permission to use Service Worker.

Example:

https://handsontable.github.io/hyperformula/guide/demo.html https://handsontable.github.io/hyperformula/guide/basic-usage.html#demo https://handsontable.github.io/hyperformula/guide/advanced-usage.html#demo https://handsontable.github.io/hyperformula/guide/integration-with-react.html#demo https://handsontable.github.io/hyperformula/guide/integration-with-vue.html#demo https://handsontable.github.io/hyperformula/guide/integration-with-angular.html#demo https://handsontable.github.io/hyperformula/guide/basic-operations.html#demo https://handsontable.github.io/hyperformula/guide/batch-operations.html#demo https://handsontable.github.io/hyperformula/guide/clipboard-operations.html#demo https://handsontable.github.io/hyperformula/guide/undo-redo.html#demo https://handsontable.github.io/hyperformula/guide/sorting-data.html#data-sorting-demo https://handsontable.github.io/hyperformula/guide/named-expressions.html#demo https://handsontable.github.io/hyperformula/guide/localizing-functions.html#demo https://handsontable.github.io/hyperformula/guide/date-and-time-handling.html#demo

Links

Type of issue

• [ ] Missing documentation
• [x] Error in the documentation
• [ ] Request for a demo
• [ ] Request for a tutorial, guide etc.
• [ ] Other issues, suggestions or ideas

[sequba]

@warpech @aninde I investigated this issue. It's caused by blocking third-party cookies, so - depending on your browser settings - it may happen only in incognito mode, always or never.

I don't think we can do anything about it. A typical visitor is likely to have third-party cookies enabled, so it won't affect him.

Related: https://stackoverflow.com/questions/48285485/google-colaboratory-serviceworker-error-on-chrome

[warpech]

@sequba for reference, can you please add a full page screenshot of how the error looks like?

After that, we should close the issue as a "won't fix".

[sequba]

Full-page screenshot:

[sequba]

Closing as the issue is caused by third-party cookies being blocked in the browser.