SQL Exception When Adding Comments

Hi everyone,

I’m trying to add threaded comments when pressing the reply button. I want to do that with Active Objects. When I press the button, it normally needs to write to my entity table named AO_C21EEC_THREADED_COMMENTS automatically created in the database. But I got this error:

[common.error.jersey.ThrowableExceptionMapper] Uncaught exception thrown by REST service: There was a SQL exception thrown by the Active Objects library:

  • name:PostgreSQL
  • version:9.3.24
  • minor version:3
  • major version:9
  • name:PostgreSQL Native Driver
  • version:PostgreSQL 9.0 JDBC4 (build 801)

org.postgresql.util.PSQLException: ERROR: relation “public.AO_C83514_THREADED_COMMENTS_ID_seq” does not exist
Position: 16

My addComment function is below there:

public Response addComment(final CommentModel comment)

  final Comment commentObj = commentManager.getCommentById(comment.getParentCommentId());

  if(comment == null || comment.getIssueId() == null || comment.getParentCommentId() == null || comment.getCommentBody() == null) {
    return Response.notModified("Required parameters are missing.").build();
  if(commentObj == null) {
    return Response.notModified("Wrong comment id.").build();

  final ApplicationUser loggedInUser = ComponentAccessor.getJiraAuthenticationContext().getUser();

  final MutableIssue issueObject = issueManager.getIssueObject(comment.getIssueId());

  if(!permissionManager.hasPermission(ProjectPermissions.ADD_COMMENTS, issueObject, loggedInUser)) {
  return Response.status(Response.Status.FORBIDDEN).entity("No Permission").build();
  final Comment newComment = commentManager.create(issueObject, loggedInUser, StringEscapeUtils.unescapeHtml4(comment.getCommentBody().replaceAll("\\n","\n")), true);

  final ThreadedComments commentInfo = ao.create(ThreadedComments.class);



  return Response.ok(comment).build();

I’ve printed the logs up to the line starts with ‘final ThreadedComments commentInfo…’ and it gives the error after this line, I guess…

I don’t know if there is any other information needed but I would be glad if you can help.

Hi everyone, are there any solutions for that issue?