Did you happen to publish your temp folder? This guy seems to have the same problem: https://twitter.com/bieoe/status/491653963364573185

hi sebastiaan,

thanks for the reply - interestingly, we did try that... the 'App_Data' wasn't uploaded but was created prior to the host applying the correct permissions to the site root.

we blew it away an couple of times and no joy. however, we got another email from them today saying another permissions change had been made so gave it another go.

this time the results are better - but still not great!

we can now reach http://oursite.com/umbraco however the 1st load threw up loads of console errors. deleting cookies appeared to fix that. however, when we log in, the wrapper interface loads (so nav down the left) but the dashboard fails to load - we get this message in a red box at the bottom of the page:

Request error: The URL returned a 404 (not found):
views/directives/html/umb-panel.html

if we click into 'content' and navigate to a node, the screen fills up with red error message boxes, for example:

Request error: The URL returned a 404 (not found):
views/propertyeditors/urllist/urllist.html 

so we reuploaded the umbraco and umbraco_client folders, cleared cache, deleted cookies and reloaded the site and it went mental!

i'ev a feeling many of the html files were in cache...

it feels like the site doesn't have the correct permissions and umbraco isn't recognising the site root and thinks it's at a higher level? the host has confirmed that everything is set up correctly...

we're trying to get remote access to the server so we can get in there and check things out but this one currently has us stumped!

I am having this issue on production, have cleared client dependencies in temp folder, recycled app pool etc, error I am having is;

Uncaught ReferenceError: angular is not defined
Uncaught ReferenceError: UmbClientMgr is not defined

Any ideas?

We had the same problem, we solved it by changing/extend the requestLimits.
The default value of maxUrl = 2048, We had changed it to 1024 and maxQueryString we also changed to 1024. (default: 4096)
But then we get the problems mentioned. changing it to 2048 solved the problem for us.

<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="10000000" maxUrl="2048" maxQueryString="2048" />
</requestFiltering>
</security>
</system.webServer>

Hi everyone,

I'm having same issue with the Umbraco 7.1.8 and I just cannot get it to work.

I have tried everything, and by that I mean literary everything :)

Please, please - any ideas? :)

P.S. I just need to mention that I have worked on numerous Umbraco 7.1.8 projects and same issue appears on every single project.

Thanks, Nevena

Maybe it helps to add this to web.config if you don't already have it (at the end just before </configuration>)

  <location path="umbraco">
    <system.webServer>
      <urlCompression doStaticCompression="false" doDynamicCompression="false" dynamicCompressionBeforeCache="false" />
    </system.webServer>
  </location>
  <location path="App_Plugins">
    <system.webServer>
      <urlCompression doStaticCompression="false" doDynamicCompression="false" dynamicCompressionBeforeCache="false" />
    </system.webServer>
  </location>

I was having the exact same problem and found my solution.

Check that your web.config rewrite rules aren't conflicting with any URLs which Umbraco requests.

Hi,

I also having the same issue. Please help me out. I have already posted me question at git Here.

Still not getting the perfect solutions for it.

Hi,

I just resolved this issue on my production server after 5 years of having 'Debug=true'. Turns out that the url/querystring length was longer than IIS would allow by default.

To locate this problem, I copied the request that created the 404 from DevTools into notepad and counted the number of characters in the url (which exceeded the max default of 1024). So I up'd it in the web.config as follows:

<system.webServer>
<security>
<requestFiltering>
<requestLimits maxQueryString="10000" maxUrl="10000" maxAllowedContentLength="1000000000" />
</requestFiltering>
</security>
</system.webServer>

Now works as expected with Debug=false set too.

Hope this helps others too.

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