Looks like we can't reproduce the issue or there's a problem in the test case provided.
  1. #1
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    Default Unable to load data using the supplied configuration

    Unable to load data using the supplied configuration


    I encountered this error while doing the Designer 2 tutorial:


    Unable to load data using the supplied configuration.
    Open in Browser: data/cars.json


    I can access the json file when I click the "data/cars.json" link in that message.


    I'm using version 2.0.0 build 297. I tried this on 2 different boxes, one running Apache HTTP Server & the other IIS (both Windows XP).


    I haven't seen this issue in the Designer 2 forums but I saw a nearly identical issue on the Ext Designer: Help & Discussion forum (http://www.sencha.com/forum/showthre...iguration-quot) and I tried the following based on suggestions from that post but was unable to resolve the problem:


    - Deleted the .localstorage file and then restarted Designer.
    - Uninstalled Designer, deleted the entire "C:\Documents and Settings\[username]\Local Settings\Application Data\Sencha, Inc\Sencha Designer 2.0" directory and then reinstalled hoping to be able to change a proxy setting during the installation as indicated in the above post for the older version. There was no proxy setting that I could find either during the installation process or in any configuration dialog within the program itself.
    - Changed the url prefix from http://localhost/carstore/ to the actual IP address.
    - Tried various combinations of including/excluding leading/trailing slashes in the url prefix and the proxy url.


    Any help is appreciated.

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    Default Problem resolved

    Problem resolved


    I discovered the cause of this problem. There was a trailing space in the "root" property of the store's reader. Sorry for the false alarm.

  3. #3
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    Thanks for the update.
    Aaron Conran
    @aconran
    Sencha Architect Development Team

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    Default cannot load data

    cannot load data


    Hi

    I have exactly the same problem but cannot find a blank or something else.
    What can I do or check? Where can I find a detailed error log?

    Philipp

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    Default


    Same problem for me. I´ve already checked everything. The error still remains.

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    yo tengo el mismo problema por favor si alguien tiene una solución se lo voy a agradecer

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    Default


    I have the same problem...json file type has been added to IIS. I have tried to find other solutions but to no avail. please help!