FW External User added a comment - 15/Dec/15 12:11 PM Dear Roberto, As stated in the documentation ( http://wmarket.readthedocs.org/en/latest/installation-guide.html#oauth2 ), in the FIWARE Lab console, you have to create the application with the following properties: Name : You can choose any name Description : You can write any description URL : http://[WMARKET_HOST]:[WMARKET_PORT ] Callback URL : http:// [WMARKET_HOST] : [WMARKET_PORT] /WMarket/callback?client_name=FIWAREClient Roles : In order to allow some users to create stores and descriptions with the user interface, you must create a new role. You can choose any name for this role. The problem is that you are not configuring the Callback URL as required. Your callback URL should be something similar to: " http://sypmarket.com/WMarket/callback?client_name=FIWAREClient ". BTW, I have visited your instance and the IdM is not giving me any error at the time of logging in. However, once that I have introduced my credentials, I got a 500 Internal Server Error. WMarket creates a log file in "/tmp/wmarket.log" so you can get information when an unexpected exception is thrown. If you wish, you can send me this file so I will try to help you with this unexpected exception. BR Aitor – Best Regards Aitor Magán [image: Twiter] < https://twitter.com/AitorMagan > < https://es.linkedin.com/in/aitormagan > < https://github.com/AitorMagan > Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost. Please, send your messages using the new domain (Fiware-lab-help@lists.fiware.org) instead of the old one. _______________________________________________ Fiware-lab-help mailing list Fiware-lab-help@lists.fiware.org https://lists.fiware.org/listinfo/fiware-lab-help