Hi Dario,

I solved the previous error and the lightstreamer server almost started but while configuring the adapters of this project it went wrong. I am sharing the logs for you

22.May.23 17:34:57,058 < WARN> Adapters configuration not found in C:\Users\SinghVinayak\Lightstreamer-7.3.3\Lightstreamer\conf\..\adapters\classfile
22.May.23 17:34:57,075 < INFO> data_provider element without name attribute; using DEFAULT as the default name.
22.May.23 17:34:57,109 < INFO> Loading Metadata Adapter for Adapter Set WELCOME
22.May.23 17:34:57,109 < INFO> Loading Metadata Adapter for Adapter Set HELLOWORLD
22.May.23 17:34:57,799 < INFO> Finished loading Metadata Adapter for Adapter Set HELLOWORLD
22.May.23 17:34:57,799 < INFO> Loading Data Adapter HELLOWORLD.DEFAULT
22.May.23 17:34:57,848 < INFO> Finished loading Data Adapter HELLOWORLD.DEFAULT
22.May.23 17:34:58,213 < INFO> Finished loading Metadata Adapter for Adapter Set WELCOME
22.May.23 17:34:58,214 < INFO> Loading Data Adapter WELCOME.TELEMETRY
22.May.23 17:34:58,214 < INFO> Loading Data Adapter WELCOME.CHAT
22.May.23 17:34:58,214 < INFO> Loading Data Adapter WELCOME.STOCKS
22.May.23 17:34:58,214 < INFO> Loading Data Adapter WELCOME.ROOMBALL
22.May.23 17:34:58,216 < INFO> Finished loading Data Adapter WELCOME.TELEMETRY
22.May.23 17:34:58,217 < INFO> Finished loading Data Adapter WELCOME.ROOMBALL
22.May.23 17:34:58,223 < INFO> Finished loading Data Adapter WELCOME.CHAT
22.May.23 17:34:58,223 < INFO> Finished loading Data Adapter WELCOME.STOCKS
22.May.23 17:34:58,228 < INFO> Events pool size set by default at 8.
22.May.23 17:34:58,230 < INFO> Snapshot pool size set by default at 10.
22.May.23 17:34:58,234 <ERROR> Unexpected error in configuration: java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/bitbucket/cowwoc/diffmatchpatch/DiffMatchPatch.
22.May.23 17:34:58,235 <ERROR> Error while loading the Adapters: Unexpected error in configuration.
22.May.23 17:34:58,235 <FATAL> Adapters initialization failed.


Process finished with exit code -1