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[BUG] `__extends` not found in

See original GitHub issue

Description/Screenshot

Having issues with the esm distribution since yesterday, get the following error stack on load of a production create-react-app build:

ApplicationInsights.js:540 Uncaught ReferenceError: __extends is not defined
    at ApplicationInsights.js:540
    at Object.<anonymous> (ApplicationInsights.js:17)
    at l ((index):1)
    at Object.317 (main.37854ca8.chunk.js:formatted:23035)
    at l ((index):1)
    at Object.23 (main.37854ca8.chunk.js:formatted:22248)
    at l ((index):1)
    at Object.66 (main.37854ca8.chunk.js:formatted:24794)
    at l ((index):1)
    at Object.50 (main.37854ca8.chunk.js:formatted:24026)

__extends not found in production create-react-app with the following imports

import { ApplicationInsights, ITelemetryPlugin } from "@microsoft/applicationinsights-web";
import { ReactPlugin } from "@microsoft/applicationinsights-react-js";

Tried downgrading by pinning @microsoft/applicationinsights-react-js to 2.5.4 and tslib to 1.11.2, didn’t help. Also haven’t been able to reproduce in the local webpack development server, tested 2.5.4, 3.0.0, and tslib 1.3, 1.11.2

Issue Analytics

State:
Created 3 years ago
Reactions:2
Comments:22 (12 by maintainers)

Top GitHub Comments

3reactions

sommeshcommented, Apr 26, 2021

Current version: “@microsoft/applicationinsights-react-js”: “^3.1.0”, “@microsoft/applicationinsights-shims”: “^2.0.0”, “@microsoft/applicationinsights-web”: “^2.6.2”,

And added the import in base index import '@microsoft/applicationinsights-shims';

But still, getting the error: ReactPlugin.js:7 Uncaught ReferenceError: __extends is not defined at ReactPlugin.js:7 at Module…/node_modules/@microsoft/applicationinsights-react-js/dist-esm/ReactPlugin.js (ReactPlugin.js:87)

Any workaround or fix?

2reactions

MSNevcommented, Apr 26, 2021

PR for bumping versions to consume v2.6.2 and shims v2.0.0 is out #1552 This is required as the components that the released react plugin is using internally still references the 1.0.3 shims, which assumes the global presence of the __extends() and __assign() tslib helpers. While v2.6.2 now replaces (during packaging) the breaking 1.13.0 tslib components (which caused us to create these in the first place)

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