TypeError with io.js v2.3.0

[bricss]

ERROR [karma]: [TypeError: options must be a string or an object]
TypeError: options must be a string or an object
    at new WriteStream (fs.js:1798:11)
    at Object.fs.createWriteStream (fs.js:1784:10)
    at c:\Users\<username>\Documents\Aptana Studio 3 Workspace\admin-gui\node_modules\karma-html-reporter\index.js:89:22
    at FSReqWrap.oncomplete (fs.js:82:15)
.write(string, encoding, offset, length) is deprecated. Use write(string[, offset[, length]][, encoding]) instead.

[dignifiedquire]

Thanks, could you provide the full DEBUG log please and if possible your karma.conf?

[bricss]

Actually this bug related to karma-html-reporter, I've created issue in theirs repo.

It could be easily fixed by adding empty {} object in options:

writeStream = fs.createWriteStream(reportFile , {}, function(err) {
    if (err) {
        log.warn('Cannot write HTML Report\n\t' + err.message);
    } else {
        log.debug('HTML report written to "%s".', reportFile);
    }
});

But I've think its an issue with new version of io.js v2.3.0, I will rise a new bug in theirs repo too.

[dignifiedquire]

Thanks. It looks like it generated quite the discussion on the iojs repo.

I will close this issue as there is nothing we can do from this side.

[ChALkeR]

Just for the reference: this is not an io.js bug, it's a bug in karma-html-reporter.

It looks like the idea of placing a work-around for such errors in io.js did not receive any support, and this is not going to be fixed on the io.js side.

The proper solution would be to merge dtabuenc/karma-html-reporter#27 into karma-html-reporter.