Doesn’t work with Less 2.1.0

[vnys]

This plugin stopped working with Less 2.1.0 when using the promise syntax.

@import (less, reference) 'npm://npm-import-plugin-test/file.css';
div:extend(.test_file_css) { }

    var file = fs.readFileSync('css/styles.less', 'utf8'),
        options = { plugins: [ npmImport ] },
        log = console.log.bind(console);

    // Works with Less 2.0.0 but in 2.1.0 it returns "[TypeError: undefined is not a function]"
    less.render(file, options)
        .then(log)
        .catch(log);


    // Works with Less 2.1.0
    less.render(file, options, function(error, output) {
        log(error || output);
    });

Test repo at https://github.com/batfink/less-bug

[ForbesLindesay]

Have you tried running without this plugin? Are you sure it's caused by the plugin and not something else?

[ForbesLindesay]

Also, could you publish a stack trace, rather than just the exception

[ForbesLindesay]

Ah, I have a stack trace now:

TypeError: undefined is not a function
    at module.exports (/less-test/node_modules/less-plugin-npm-import/lib/npm-file-manager.js:12:32)
    at Object.module.exports.install (/less-test/node_modules/less-plugin-npm-import/lib/index.js:6:30)
    at PluginManager.addPlugin (/less-test/node_modules/less/lib/less/plugin-manager.js:28:12)
    at PluginManager.addPlugins (/less-test/node_modules/less/lib/less/plugin-manager.js:18:18)
    at render (/less-test/node_modules/less/lib/less/render.js:30:27)
    at /less-test/node_modules/less/lib/less/render.js:17:17
    at doResolve (/less-test/node_modules/promise/lib/core.js:91:5)
    at new Promise (/less-test/node_modules/promise/lib/core.js:71:3)
    at Object.render (/less-test/node_modules/less/lib/less/render.js:16:20)
    at Object.exports.renderAsync (/less-test/index.js:36:15)

[lukeapage]

thanks @ForbesLindesay - I've release 2.1.1 which works with this plugin and bumped the requirements for this plugin to 2.1.1 to make it clear it doesn't work with 2.0