Assertion `val->IsString()' failed

[jharmelink]

We get this error since we upgraded from version 0.7.1 to 0.7.2:

nan.h:1725: bool _NanGetExternalParts(v8::Handle<v8::Value>, const char**, size_t*): Assertion `val->IsString()' failed.

[dlmanning]

When doing what?

[jharmelink]

gulp.src('app/styles/themes/' + method.name + '.scss')
                .pipe($.sass({
                    errLogToConsole: true,
                    includePaths: ['app/bower_components'],
                    sourceComments: 'map'
                }))

On second thoughts, I think this is a node-sass bug.

[dlmanning]

Yeah, that's either libsassc or node-sass.

[jclem]

I have the same issue upgrading past 0.7.1, FWIW, so I'm currently locked at that version.

[cesarandreu]

👍 Having the same issue. Downgrading to 0.7.1 fixes it.

[dlmanning]

So something's changed/broken in node-sass here. I'm not sure there's anything I can do about it short of rolling back the dependency, but I'll get into it this weekend.

Downgrade to 0.7.1 as suggested if you can't get around the problem

[jharmelink]

The issue discussion at node-sass: sass/node-sass#337

[deepfriedmind]

+1

[igregson]

+1

[mingzepeng]

when i convert a empty sass file to css, i get this error and downgrading to 0.7.1 fixes it.

[mattes]

👍

[maximelebreton]

+1

[iainhouston]

It's the source maps option sourceComments: 'map' that crashes 0.7.2 and does not crash 0.7.1 for me.

[iainhouston]

Unfortunately 0.7.1 doesn't like a / some Bourbon / Neat mixin(s) so ... we'll have to make do without source maps for the time-being and resume 0.7.2

[rrbiten]

Any luck with Bourbon and Neat?
Whenever I try using sourceComments, I get errors. This is what I have:

{
includePaths: require('node-neat').includePaths,
sourceComments: 'map',
sourceMap: 'sass',
style: 'compressed'
}

[dtothefp]

still broken for me when updating to 0.7.2 with node-sass 0.9.3, works on 0.7.1 with node-sass 0.8.6

[dlmanning]

Should be fixed with 57b7a6c

[jacobsvante]

With your latest release I'm getting segmentation fault when there's a syntax error in my SCSS files. It only happens when I use the sourceComments: 'map' setting.

[dlmanning]

This is a node-sass bug. See sass/node-sass#378