This is with a 3.0 nightly from yesterday. This seems like a bug in the built in validation isString logic to me.
RestDataSource was clobbering valid String arrays and turning them into a single string.
Tracing into the code, it appears the validation logic is responsible for this.
As a workaround, you can fix this by adding "validateEachItem : true" to your DataSource definition.
RestDataSource was clobbering valid String arrays and turning them into a single string.
Tracing into the code, it appears the validation logic is responsible for this.
As a workaround, you can fix this by adding "validateEachItem : true" to your DataSource definition.