Network::OnReply received empty document

[Leo Arias]

Sometimes when adding an Ubuntu One account through system settings on the phone I've received the error:
Network::OnReply received empty document

(see attached screenshot)

I don't know what's the reason for this problem, and the message doesn't help at all. We should either display a better error message saying why the process failed, or just say that something went wrong and retry.

[Mike McCracken (mikemc)]

Leo, if you see this again, could you look at the file ~/.cache/ubuntuone/log/authentication.log and see what's shown there? It should have a similar "Network:OnReply" error, but may also tell us the specific HTTP error code.

Thanks,
-mike

[Launchpad Janitor (janitor)]

This bug was fixed in the package ubuntuone-credentials - 14.04+14.04.20140306

---------------
ubuntuone-credentials (14.04+14.04.20140306) trusty; urgency=low

  [ Diego Sarmentero ]
  * adding files
  * ssolib files
  * adding license
  * SSO Lib working
  * new folder structure
  * updating .pro
  * Fixing some design issues.
  * Improve Error handling in the application as requested by design.
  * Support urls in the --picture argument, to handle download of the
    image from this application.
  * Fix UI flow requested by design for Returning Customers.

  [ Leo Arias ]
  * Cleaned the autopilot tests.
  * Refactor the fake servers to be a thread on the same process,
    started from a fixture on the test setup.
  * Added missing files from previous autopilot fixtures MP. .

  [ Ubuntu daily release ]
  * New rebuild forced

  [ CI bot ]
  * No change rebuild against Qt 5.2.1.

  [ Brian Curtin ]
  * Update the tests.pro file to work with changes to how the library is
    built.
  * Add more tests.

  [ Michael McCracken ]
  * Simplify header layout to avoid issues in packaging. (LP: #1190782).
    (LP: #1190782)
  * Improvements to available slots and signals on ssoservice object.
  * Fixes for registration
  * mark two methods of Token as const, and fix a leak from oauth
    library.
  * Add QML plugin that wraps login/register and signUrl functionality
    of libubuntuoneauth, and accompanying QML UI prototype
  * Add support for two-factor auth to the ssoservice and QML plugin
    (LP: #1197081). (LP: #1197081)
  * Add error signal for failure cases in Network class - covers
    connection failures.
  * Improve UI, better support embedding into external QML, and add
    embedding example code.
  * Fix credential deletion and expose it via QML plugin.
  * Validate input and show error messages for invalid email, short
    password, etc.
  * add cmake rule to generate qmltypes file for qtcreator integration.
  * Make background of embeddable component transparent, and use smaller
    font sizes to fit better on small screens.
  * Fix typo in signal connection for handleError.
  * set signon plugin name to 'ubuntuoneplugin' as required by the
    signond plugin loader.
  * Ensure initial value of _state variable is IDLE.
  * Add UOA provider plug-in to house login/register UI. Move that UI
    from credentials service plug-in.
  * Fix example code for QML plugin to no longer try to show the
    CredentialsUI that doesn't exist anymore, and improve its comments
    to better explain the remaining API.
  * Re-add a regexp validator to the email textfield.
  * Add minimal Qt/C++ example app and README describing how to use
    libubuntuoneauth to access creds and sign API requests.
  * Add cancel/continue buttons back.
  * Fix spacing and margins of login/register UI. Use default fontSizes
    pending design input.
  * Provide faster visual feedback of activity after clicking
    'continue'.
  * Fix flickable scrolling. Fix sizing of nested Columns in LoginForm
    and RegisterForm, and use correct anchors.
  * Improve integration with Online Accounts System settings module.
  * Fix registration errors caused by scrambling parameters due ...