"sls dynamodb start" throws spawn java ENOENT

Apparently there is a bug with version serverless-dynamodb-local@0.2.31.

issue on github

I've downgraded to version 0.2.30 by using

npm uninstall serverless-dynamodb-local
sls dynamodb uninstall

npm install serverless-dynamodb-local@0.2.30
sls dynamodb install

Following the advice on serverless-dynamodb-local/issues/195, I just ran sls dynamodb install --localPath ./bin and Dynamodb installed correctly. Running serverless offline start then worked without error.