Chrome DevTools [chrome://inspect] : 404 Not Found The resource could not be found

Question

I used "chrome://inspect" for a few days. Everything was fine. Today, for some reason, when I click "inspect" the result is "404 Not Found The resource could not be found."

What could be the reason for this ?

I was able to find only this topic: https://code.google.com/p/chromium/issues/detail?id=329979

I guess the drivers are OK if the device appears ? I`m able to transfer files, to "focus tab" or "close tab" and "reload" but i can't "inspect".

Chrome Version: 37.0.2062.124 m

DevTools URL : chrome-devtools://devtools/remote/serve_rev/@180870/devtools.html?&remoteFrontend=true&dockSide=undocked&toolbarColor=rgba(230,230,230,1)&textColor=rgba(0,0,0,1)

Edit:

I tink this comment is important so...

A bug was opened in the Google tracker: Link Please star it! Remember that you don't have to add a comment to it if you don't have new information :)

by MM

Edit 2:

DevTools are actually broken for ANY kind of Android devices, regardless device's version, Chrome version or OS. URLs of such kinds - http://chrome-devtools-frontend.appspot.com/serve_rev/@180870/devtools.html - that must return DevTools code - now returns 404. That could be fixed by Google without any change in the Chrome code, it's completely server-side problem.

by [email protected] at bug tracker

Edit 3: At this time http://chrome-devtools-frontend.appspot.com/serve_rev/@180870/devtools.html is OK but slow. I realy cant get why I need usb driver to send data over the internet... to this page just to debug.

Answer 1

I had the same problem, but it was caused by chosen AOSP WebView instead of Chrome Stable at Developer Options > WebView Implementation. If you do not have Chrome Stable option available, then try to install Chrome and check again.

Answer 2

Just had the same issue. VPN was on, turnning it off fixed it.