Fatal error: Cannot read property 'length' of null

[roubenz]

I'm getting this error:

Fatal error: Cannot read property 'length' of null

Actually it says:

Invalidation succeeded. Please wait a few minutes.OK
{ 
Location: 'https://cloudfront.amazonaws.com/',
Id: ''
/** normal account data */
}
Fatal error: Cannot read property 'length' of null

I've checked from aws console, it is actually creating invalidation rule, but is not waiting for it to be completed.

[roubenz]

Also, this code block:

process.on('SIGINT', function() {
});

prevents grunt watch to be properly terminated by ctrl+C. It says Cannot read property writeln of undefined.

[ianpogi5]

I'm also experiencing the same issue.

[matthewadowns]

I'm seeing this issue as well.

Somehow it makes grunt-watch unable to terminate (As stated above) --this looks like a separate issue.

[matthewadowns]

Note: setting options.listInvalidations: false fixes the issue. Looks like it's having trouble listing the invalidations.

[dsquier]

I hit this same issue. The solution was to update package.json dependency for aws-sdk so it could get the latest version. Currently, the dependency is v1.x and aws-sdk is now on v2.x.

I'll submit a PR for this, as I'd prefer to keep using an existing NPM module vs. forking it and publishing a new one for such a minor change.

[flrent]

Thank you @dsquier for the PR. Sorry it took so long for me to merge it, I don't use it anymore at work so hard to find time.
I just merged the fix, and published to npm under version 0.2.2. Hope that fixes it for everyone.