I believe that error means that the Kibana source couldn't be found in the location on your drive that was expected.
If you are trying to create a new plugin in E:\ELK4\TestKibana\Plugin_Dev\kibana\my-new-plugin, then you will need to git clone the Kibana source code in E:\ELK4\TestKibana\Plugin_Dev\kibana\kibana
All this info is explained in the link that is shown in the error message.
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.