Error creating bean with name 'kafkaTemplate' defined in class path resource

This error message indicates that there is an issue with creating the KafkaTemplate bean in your Spring application context.

Possible causes of this error include:

1. Missing or incorrect configuration for the KafkaTemplate bean in your application context file.
2. Incorrect version of the Kafka client library or Spring Kafka library.
3. Mismatch between the Kafka broker version and the client library version.
4. Incorrect configuration of the Kafka broker or ZooKeeper.
5. Network connectivity issues between the client and the Kafka broker.

To fix this error, you can try the following steps:

1. Check your application context file and make sure that the configuration for the KafkaTemplate bean is correct and complete.
2. Verify that the Kafka client library and Spring Kafka library versions are compatible and up-to-date.
3. Ensure that the Kafka broker and ZooKeeper are configured correctly and are running.
4. Check the network connectivity between the client and the Kafka broker.