Unable to attach files when transitioning a ticket

[Rodrigo Brandao]

Hello,

I'm trying to attach a file created on the server during an execution of a Groovy Script.

However, the compiler is unable to resolve the class.

I even tried to to save anyways and execute the script, but I get the same error.

Here's my code:

def attachmentManager = ComponentAccessor.getAttachmentManager();

ChangeItemBean bean = new CreateAttachmentParamsBean.Builder(outputFilePath,outputFile,"application/vnd.ms-excel",curUser,issue,false,false,null,new Date(),false).build();

ChangeItemBean changeItemBean = attachmentManager.createAttachment(bean);

I'm importing the classes:

import com.atlassian.jira.issue.attachment.Attachment;
import com.atlassian.jira.issue.attachment.CreateAttachmentParamsBean;
import com.atlassian.jira.issue.AttachmentManager;
import com.atlassian.jira.issue.history.ChangeItemBean;

Any help is appreciated.

Thanks,