Hi Dat Hero,
The "adapters_conf element not defined" error message states that in one of the "adapters" subfolder a configuration file "adapters.xml" does not contain this mandatory section:
[SYNTAX=XML]<adapters_conf id="XXXX">
[/SYNTAX]
Please could you re-check the "adapters.xml" file under <LS_HOME>/adapters/Demo? Have you added some subfolders under "<LS_HOME>/adapters/"?
Please if you are still in trouble, change to "DEBUG" the level of init logger (in <LS_HOME>/conf/lightstreamer_log_conf.xml) so you should have the indication of the path of the incorrect file.
[SYNTAX=XML]<logger name="LightstreamerLogger.init" level="DEBUG">[/SYNTAX]
Regards,
Giuseppe
