关键依赖：将create-react-app从1.1.5更新到2.18

Question

Currently trying to update a create-react-app application from 1.1.5 to 2.1.8. Getting an error returned.

Critical dependency: require function is used in a way in which dependencies cannot be statically extracted

For the following section of code.

// If browser doesn't support Intl (i.e. Safari), then we manually import
// the intl polyfill and locale data.
if (!window.intl) {
(require: any).ensure(
        ["intl", "intl/locale-data/jsonp/en.js", "intl/locale-data/jsonp/zh.js"],
        require => {
            require("intl");
            require("intl/locale-data/jsonp/en.js");
            require("intl/locale-data/jsonp/zh.js");
            render(renderApp, element);
    });
} else {
    // otherwise just render app normally
    render(renderApp, element);
}

Has anyone encountered this issue before or have any idea why this code is a problem now that I have update my react-scripts from 1.1.5 to 2.1.8?

Have been looking through similar tickets but not having much success.

Any help with this would be greatly appreciated :)

UI

using node v11.9.0 and npm 6.7.0

Answer 1

Ending up removing the require code. Working fine.