I've recently installed and tried to use Grakn.ai for visualization. Following the instructions on grakn.ai's website, I ran into the following problem when trying to run:
\grakn-dist-0.15.0>.\bin\grakn.sh start
in Windows 10 command prompt, 64 bit, the following lines are displayed before exiting:
Starting redis
Cassandra already running
Starting engine.Error: Could not find or load main class
ai.grakn.engine.GraknEngineServer
Error: Could not find or load main class ai.grakn.client.Client
.Error: Could not find or load main class ai.grakn.client.Client
.Error: Could not find or load main class ai.grakn.client.Client
I have also attempted to add JAVA_HOME into System Variables, however this is to no avail. (I noticed that JAVA_HOME did not exist when I initially looked for it and so I had to manually create the variable and set jdk path - perhaps this implies some issue)
Thank you very much for your time and I'd be very grateful for any help.