Tag Archives: Mailsslsocketfactory error

[Solved] Mailsslsocketfactory error: Cannot find declaration to go to

1. Status. The 1.6.2 jar package is configured in Maven

The solution is to try to add Maven dependency again and replace the invalid jar package version

Finally, create the Lib package manually, copy the downloaded jar package to this directory, and then add it to the library. Add as library is successful