Hercle999
Hercle999
I could display the addon menu on also Writer and Impress. Menu > View > User Interface > UI variants > Standard Toolbar. But it still haven't worked.
Thank you for your reply. I got this code from SDK or sample package, and it was hardly changed. [RegistrationHandler.txt](https://github.com/LibreOffice/loeclipse/files/10987909/RegistrationHandler.txt)
Written: example.example.ExtensionMainImpl
Suddenly, even running LibreOffice from eclipse was unenabled. 

It was back to the state wrote at first comment after being resolved #99. My plugin can work from eclipse, but don't work when install the plugin.
A error is occur when I try to export a oxt file. I updated LibreOffice and SDK today to version 7.5.1.  
I tried the latest LOEclipse, but the situation is the same. My extension work normally when move from eclipse. But don't work when install to Libreoffice. The same error is...
I've sent the content of RegistrationHandle.classes. It is the content, one line text. example.example.ExtensionMainImpl 
The path is below.  /project_name/source/example/example/RegistrationHandler.classes