Why java.lang.NoClassDefFoundError at runtime?

[Wellington Santana]

I'm developing a plugin, but I'm suffering with this problem.

I need call my own class to make some functions. I had success importing my jar file with necessary classes  and compilimg successfully(code below)

 

When try to execute on Jira Developer Browser, Im getting this error.

Why I'm getting this error? On compilation "import com.betternow.jiraservices.*;" was accepted successfuly.

[Fabio Racobaldo _Herzum_]

Hi @Wellington Santana ,

you need to define class in your atlassian-plugin.xml file.

Hope this helps,

Fabio