lighthouse keeps loading
Reported by
pdk...@gmail.com,
Jul 14 2017
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Issue descriptionUserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.68 Safari/537.36 Steps to reproduce the problem: Run Lighthouse on any website. What is the expected behavior? What went wrong? It doesn't work. It displays "Loading..." and the blue spinner spins, but that's it. Even 15 minutes later nothing happens. Clicking Cancel works, but then it keeps "Cancelling..." until the tab is closed manually. I tried picking only some sub-options, but it makes no difference. What happens is that the page is put into mobile-view, and then it keeps loading. I don't know how I would debug this either. Did this work before? No Chrome version: 60.0.3112.68 Channel: beta OS Version: Ubuntu 14.04 Flash Version:
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Jul 14 2017
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Jul 15 2017
That was a good tip. It makes several requests to https:// chrome-devtools-frontend.appspot.com all of which return 404.
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Jul 15 2017
I think I might have figured out the reason. The requests are of this format. > :path: /serve_file/@835c1318dde5dd3d2fc63cf1212727587943aef8/<file> Now the hex string seemed familiar to me. https://chromium.googlesource.com/chromium/src/+/835c1318dde5dd3d2fc63cf1212727587943aef8 I compile Chromium myself and usually pick the latest commit on a branch, and I guess only "official" commits that are featured on OmahaProxy are supported. I hope that's a bug and not a feature.
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Jul 21 2017
I think there is also a wider bug here in that network errors are not considered.
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Jul 21 2017
Indeed. I was looking into this yesterday and see that we can often have failed requests. The common remote modules that will fail are: product_registry_impl, audits2_worker, and device images like the nexus5x. In the case of audits2_worker it begins the request via `new Worker(url)` and currently there is no error handling set up on that to observe the fetch failure. The other two I mentioned will need slightly different error handling setups. Thanks for digging into this.
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May 25 2018
Issue 845410 has been merged into this issue.
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Jul 24
I have this issue as well, with the path > chrome-devtools://devtools/bundled/audits2_worker.js?remoteBase=https://chrome-devtools-frontend.appspot.com/serve_file/@cf598d63a4f1b9e7cd14f2a8433276b196e3e07d/:23 I attached the console output for the inspector of the inspector where I tried to run the audit
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Jul 25
I am having the same problem on windows 10 chrome Version 68.0.3440.75 (Official Build) (64-bit). |
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Comment 1 by phistuck@gmail.com
, Jul 14 2017