Cannot read property 'access-control-allow-origin' of null

[jasongrishkoff]

I think this might be related to this issue, but on Galaxy this causes my containers to run out of memory and shut down.

jkqq
2017-01-19 11:08:46+02:00TypeError: Cannot read property 'access-control-allow-origin' of null
jkqq
2017-01-19 11:08:46+02:00 at ServerResponse.res.write (packages/meteorhacks_inject-data.js:108:22)
jkqq
2017-01-19 11:08:46+02:00 at ServerResponse.OutgoingMessage.end (_http_outgoing.js:588:10)
jkqq
2017-01-19 11:08:46+02:00 at /app/bundle/programs/server/npm/node_modules/meteor/dferber_prerender/node_modules/prerender-node/index.js:29:20
jkqq
2017-01-19 11:08:46+02:00 at Gunzip.<anonymous> (/app/bundle/programs/server/npm/node_modules/meteor/dferber_prerender/node_modules/prerender-node/index.js:201:5)
jkqq
2017-01-19 11:08:46+02:00 at emitNone (events.js:72:20)
jkqq
2017-01-19 11:08:46+02:00 at Gunzip.emit (events.js:166:7)
jkqq
2017-01-19 11:08:46+02:00 at endReadableNT (_stream_readable.js:923:12)
jkqq
2017-01-19 11:08:46+02:00 at nextTickCallbackWith2Args (node.js:458:9)
jkqq
2017-01-19 11:08:46+02:00 at process._tickDomainCallback (node.js:413:17)

[jamiedumont]

I've been experiencing this issue too. I contacted Galaxy support about the issue when I first encountered it (October I believe). Apparently this package was being updated later that week as dferber:prerender a had fallen behind. I haven't tried the package since though.

[jamiedumont]

Just tried this again, and I can confirm that I get the same error when deploying to my live site (using 3 x 1gb containers). However, deploying to my staging site (using 1 x 512mb) container doesn't cause the error. I don't think it's memory related

[jamiedumont]

After doing some more testing, it looks like the issue is located within the dferber:prerender package, or at least an interaction between that and meteorhacks:inject-data as you identified

[jamiedumont]

I can confirm that the issue lies with the meteorhacks:inject-data package being used by kadirahq:flow-router-ssr in Meteor versions 1.4.2+. There are alternative packages that have been updated since Kadira's abandonment of their packages (staringatlights:inject-data for example). Replacing FlowRouters dependency on inject-data with this alternative package appears to have worked for me.

I'm now using staringatlights:inject-data, staringatlights:fast-render and bensventures:flow-router-ssr and all is working well.

Leaving this here, and open, so that others who have run into this issue can see my solution.

[jasongrishkoff]

Thanks for this! I'm going to try on my side.

…

On Tue, Jan 31, 2017 at 7:19 PM, Jamie Dumont ***@***.***> wrote: I can confirm that the issue lies with the meteorhacks:inject-data package being used by kadirahq:flow-router-ssr in Meteor versions 1.4.2+. There are alternative packages that have been updated since Kadira's abandonment of their packages (staringatlights:inject-data for example). Replacing FlowRouters dependency on inject-data with this alternative package appears to have worked for me. I'm now using staringatlights:inject-data, staringatlights:fast-render and bensventures:flow-router-ssr and all is working well. Leaving this here, and open, so that others who have run into this issue can see my solution. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAW6Uy7s4GEPFSUPR3vi2Jh5Wt_hdiDgks5rX20VgaJpZM4Ln4KK> .

-- Jason Grishkoff Founder, Indie Shuffle ---------------------------------------- website: indieshuffle.com <http://www.indieshuffle.com/> twitter: @indieshuffle <http://www.twitter.com/indieshuffle> facebook: facebook.com/indieshuffle <http://www.facebook.com/indieshuffle> why we don't take premieres <http://www.indieshuffle.com/news/premiering-songs-and-why-we-ve-stopped/>

[glasser]

What versions of meteor:seo/dferber:prerender are you using if you're seeing this? (Check the .meteor/versions file for versions.) Note that there's a difference between dferber:prerender and dfischer:prerenderio: dferber is the newer one and I thought it fixed this issue.

[ldelaporte]

Thanks for the quick reply - dferber:prerender@2.2.2_3. Switching to bensventures:flow-router-ssr seemed to work for a bit, but I have the same issue again now

[berkaytheunicorn]

same issue here!

mdg:seo

[etheleon]

having the same issue using mdg:seo

[vedovato]

Same here

[d4lek]

same here!

[jirkadev]

same here!

[krishaamer]

We're paying Galaxy customers and out-of-the-box SEO is a feature that's marketed by Galaxy. This should be fixed asap!