An error is No root methods

[wenmin864]

when I open the Design Tab in a new plugin, I get an error ," No root methods"

eclipse version is 2023-12 and WindowsBuilder version is 1.15

My testCode is sample , But it works fine when I use eclipse 2023-09

[ptziegler]

Are you using javax.annotation.PostConstruct or jakarta.annotation.PostConstruct?

[wenmin864]

I use jakarta.annotation.PostConstruct.And eclipse 2023-12 can not import package:javax.annotation.PostConstruct

[ptziegler]

I use jakarta.annotation.PostConstruct

That's what I thought. Support for jakarta annotations was only added recently via #700.
Can you try it again with the M2?
https://download.eclipse.org/windowbuilder/updates/milestone/S202401292103

[wenmin864]

Thansk for your reply, WindowsBuilder is working fine.