Can not execute a query in "gremlin" using Orientdb v-3.0.0

I want to execute a query such as g.v('#21:0') using orientdb studio version 3.0.0. But when I execute this command, I get this exception:

java.lang.IllegalArgumentException: Cannot find a script executor requester for language: gremlin

Solution

TinkerPop 3 has been removed from OrientDB as a dependency since version 3.0 however you can install it by:

git clone https://github.com/orientechnologies/orientdb-gremlin
cd orientdb-gremlin
git checkout develop
mvn clean install

Check out the docs here for more info: