ProducerTest is not working

[ronwong82]

I'm testing kafka 0.8.2+ and I could connect to server successfully. However when I send messages I get this error:

node-kafka-0.8-plus/lib/KafkaConnector.js:118
throw new Error(error.error);
^
Error: UnknownTopicOrPartition
at KafkaConnector.processResponse (/home/venelin/Works/reactpack/kafka/node-kafka-0.8-plus/lib/KafkaConnector.js:118:23)
at Socket. (/home/venelin/Works/reactpack/kafka/node-kafka-0.8-plus/lib/KafkaConnector.js:55:18)
at Socket.EventEmitter.emit (events.js:95:17)
at Socket. (stream_readable.js:746:14)
at Socket.EventEmitter.emit (events.js:92:17)
at emitReadable (_stream_readable.js:408:10)
at emitReadable (_stream_readable.js:404:5)
at readableAddChunk (_stream_readable.js:165:9)
at Socket.Readable.push (_stream_readable.js:127:10)
at TCP.onread (net.js:526:21)

Any idea why I get this error? I