Cheers for that!

Hey, having trouble with the code below. It's the -> container.id that's always undefined.

            for (let source of sources) {
                let containers = source.pos.findInRange(FIND_STRUCTURES, 1, {
                    filter: s => s.structureType == STRUCTURE_CONTAINER
                });

                for (let container in containers) {
                    if (_.some(creepsInRoom, b => (b.memory.containerId == container.id && b.memory.role == 'lorry'))) {
                        continue;
                    } else {
                        name = this.createLorry(30, container.id);
                        break;
                    }
                }
            }

This code below does almost the same, but here the container.id is never undefined.

        for (let source of sources) {
            let containers = source.pos.findInRange(FIND_STRUCTURES, 1, {
                filter: s => s.structureType == STRUCTURE_CONTAINER
            });

            for (let container of containers) {
                if (_.some(creepsInRoom, c => c.memory.containerId == container.id && c.memory.role == 'miner')) {
                    continue;
                } else {
                    name = this.createMiner(source.id, container.id);
                    break;
                }
                
            }
        }

Hope someone can help me out, thanks!