NoSuchMethodError: method not found: 'call'

[wayneashleyberry]

Tried a simple test on my machine and got the following error.

/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:10549
        throw H.wrapException(P.NoSuchMethodError$(this, invocation.get$memberName(), invocation.get$positionalArguments(), invocation.get$namedArguments(), null));
        ^

NoSuchMethodError: method not found: 'call'
Receiver: Closure '_render'
Arguments: [Instance of 'PlainJavaScriptObject']
    at Object.wrapException (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:4154:17)
    at StaticClosure.noSuchMethod$1 (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:10549:17)
    at Object.J.noSuchMethod$1$ (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:31521:39)
    at Object.Primitives_functionNoSuchMethod (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:4050:16)
    at Object.Primitives__genericApplyFunctionWithPositionalArguments (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:4091:20)
    at Object.Primitives_applyFunctionWithPositionalArguments (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:4077:16)
    at dart._callDartFunctionFast (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:13268:16)
    at Object.render (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/node_modules/dart-sass/sass.dart.js:13260:18)
    at Object.<anonymous> (/Users/Wayne/src/github.com/wayneashleyberry/styleguide/test.js:2:19)
    at Module._compile (module.js:573:32)

The command I ran was node test.js, here are the contents of test.js:

var sass = require('dart-sass');

var result = sass.render({
    'file': 'assets/sass/main.scss'
});

console.log(result)

The contents of assets/sass/main.scss are:

$font-stack: Helvetica, sans-serif;
$primary-color: #333;

body {
  font: 100% $font-stack;
  color: $primary-color;
}

I'm running node v7.0.0, macOS 10.12.1 and tried installing dart-sass with both yarn 0.16.1 and npm 3.10.9

[wayneashleyberry]

If I install the package globally then it works just fine.

npm i -g dart-sass

dart-sass assets/sass/main.scss
body {
  font: 100% Helvetica, sans-serif;
  color: #333333;
}

[nex3]

This is actually a documentation error—like in node-sass, the render() method is asynchronous and takes a second callback parameter. Call renderSync() instead and this should work.