How can I tell Greenhopper to find my linkinhmodule instead of default jira module

[Nhac Tat Nguyen]

I have created my web panel and use it to replace default issue linking panel of jira.
My add on works by disabling the module 'com.atlassian.jira.jira-view-issue-plugin:linkingmodule', and enabling my own module to show the issue link.

But with that kind of work, whenever I click on any issue in agile board or backlog board, I get the error: 

The delegated panel with the complete key ['com.atlassian.jira.jira-view-issue-plugin:linkingmodule'] must be an instance of WebPanelModuleDescriptor

 

As I know, when I click on an issue, a rest request will be sent to Greenhopper REST service with endpoint: "rest/greenhopper/1.0/xboard/issue/details.json", and this error message has been responded from that request.

Is there any way to resolve this problem. Thanks a lot!