Null Pointer Exception while sending mail with attachment through JavaMail API on amazon server in Java Application

Question

while sending a mail with pdf attachment in amazon server using javamail API, Its throwing null pointer exception in the logs. But same code is working in local.

Answer 1

The problem may be that you can't access the URL in filePath.

Is filePath a "file:" URL? If so, why not just use a FileDataSource?