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Issue 698541 link

Starred by 1 user
Status: Assigned
Owner:
█ girard@chromium.org
Last visit 22 days ago
Cc:
█ kenjibaheux@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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Intervention breaks site: cbcsports.ca

Project Member Reported by girard@chromium.org, Mar 5 2017 
Chrome Version: 56.0.2924.110
OS: chrome

What steps will reproduce the problem?
(1) Navigate to http://www.cbc.ca/sports/hockey/nhl/canadiens-predators-subban-return-1.4007757
(2) Click on video to play

Video shows a black screen. (The same video plays correctly on windows desktop chrome.)

Log report:
2canadiens-predators-subban-return-1.4007757:257 A Parser-blocking, cross-origin script, http://code.jquery.com/jquery-1.10.1.min.js, is invoked via document.write. This may be blocked by the browser if the device has poor network connectivity. See https://www.chromestatus.com/feature/5718547946799104 for more details.
(anonymous) @ canadiens-predators-subban-return-1.4007757:257
queue.min.js:2 ran task ticker at priority level 1
cbc-stats-bottom.js:1 2017/03/02/1.4007757-subban-montreal-fans-share-tearful-ovation-before-habs-pull-off-late-win
2cbc.js:1 A Parser-blocking, cross-origin script, http://as.casalemedia.com/cygnus?v=7&fn=cygnus_index_parse_res&s=165323&r=%…2ext%22%3A%20%7B%22sid%22%3A%22T5_3%22%2C%22siteID%22%3A160919%7D%7D%5D%7D, is invoked via document.write. This may be blocked by the browser if the device has poor network connectivity. See https://www.chromestatus.com/feature/5718547946799104 for more details.
n @ cbc.js:1
/i/ticker/ticker.min.js:2 all ticker_7_1716_1488592617 items have expired
com.com/:1 Uncaught SyntaxError: Unexpected token <
player.theplatform.com/p/ExhSPC/default-prod-vms/embed/select/media/IOzUmmnLcjWw?form=javascript&instance=26668&videoWidth=460&autoPlay=true:93 Failed to execute 'write' on 'Document': It isn't possible to write into a document from an asynchronously-loaded external script unless it is explicitly opened.
documentWrite @ player.theplatform.com/p/ExhSPC/default-prod-vms/embed/select/media/IOzUmmnLcjWw?form=javascript&instance=26668&videoWidth=460&autoPlay=true:93
pdk.theplatform.com/current/pdk/tpPdk.js:2490 thePlatform PDK
pdk.theplatform.com/current/pdk/tpPdk.js:2491 5.7.3.485999 (2017-01-20 2:28 PM)
sb.scorecardresearch.com/c2/plugins/streamsense_plugin_theplatform.js:3 Uncaught TypeError: Cannot read property 'start' of undefined
    at sb.scorecardresearch.com/c2/plugins/streamsense_plugin_theplatform.js:3
sb.scorecardresearch.com/c2/plugins/streamsense_plugin_theplatform.js:3 Uncaught TypeError: Cannot read property 'start' of undefined
    at sb.scorecardresearch.com/c2/plugins/streamsense_plugin_theplatform.js:3
canadiens-predators-subban-return-1.4007757:2869 Uncaught TypeError: Cannot read property 'VideoProxy' of undefined
    at j.getVideoProxy (eval at nRc (pdk.theplatform.com/current/pdk/js/app/E6B3E01866229BB488714505FCA5635E.cache.js:3299), <anonymous>:2869:55)
    at j.callFunction (eval at nRc (pdk.theplatform.com/current/pdk/js/app/E6B3E01866229BB488714505FCA5635E.cache.js:3299), <anonymous>:298:32)
    at j.getVideoProxy (eval at nRc (pdk.theplatform.com/current/pdk/js/app/E6B3E01866229BB488714505FCA5635E.cache.js:3299), <anonymous>:251:41)
    at constructor._createAdDisplayContainer (pdk.theplatform.com/current/pdk/js/plugins/doubleclick.js:127)
    at constructor._initAdLoader (pdk.theplatform.com/current/pdk/js/plugins/doubleclick.js:161)
    at constructor.initializeSDK (pdk.theplatform.com/current/pdk/js/plugins/doubleclick.js:115)
    at constructor.onIMASDKLoaded (pdk.theplatform.com/current/pdk/js/plugins/doubleclick.js:111)
    at pdk.theplatform.com/current/pdk/js/plugins/doubleclick.js:59
    at a (pdk.theplatform.com/current/pdk/tpPdk.js:2134)
    at HTMLScriptElement.e.onload (pdk.theplatform.com/current/pdk/tpPdk.js:2143)

Comment 1 by girard@chromium.org, Mar 5 2017

Components: Speed Blink

Comment 2 by dtapu...@chromium.org, Mar 6 2017 

girard@ could this actually just have been an error on the page?

The console warning is always there it doesn't mean the intervention is actually executed so this may be a red-herring.

The page loads fine on a LAN. Just wondering if you can retry loading it.

Comment 3 by dtapu...@chromium.org, Mar 6 2017

Components: -Blink Blink>Loader
Actually clicking the image to play the video shows: "Failed to execute 'write' on 'Document': It isn't possible to write into a document from an asynchronously-loaded external script unless it is explicitly opened."

I imagine this is executing as intended but passing to the loading team.

Comment 4 by girard@chromium.org, Mar 6 2017 

It could certainly be a page error. I was surprised that it behaved differently on win vs cros. I'll investigate to see if anything jumps out from that.

Is there any way to tell if the intervention was applied?

Comment 5 by girard@chromium.org, Mar 6 2017

Owner: girard@chromium.org
Strange. Getting the same failure on windows desktop chrome now - 56.0.2924.87

I should check to see what version my home machine was running.

Comment 6 by kouhei@chromium.org, Apr 12 2017

Status: Assigned (was: Untriaged)
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