com.liferay.portal.service.base.UserLocalServiceBaseImpl.addUser failed

What are you trying to do? Are you writing custom code to add a user? Or is this error occurring when Studio is trying to add a user by its normal means?

If you are writing custom code, are you using the UserLocalServiceUtil.addUser method or trying to use the UserLocalServiceBaseImpl.addUser method directly? I would recommend using the utility class. It is set up to initialize the UserService correctly and make calls to methods like addUser statically.

Dave

Well, I've never run across this error myself, but I have used the UserLocalServiceUtil.addUser method successfully before. But I used the variant where you pass in all the data as parameters. I defined the bare minimum parameters and ended up with this. Maybe it'll work for you?

          User user = null;
          
          try {
               long creatorUserId = 0;
               boolean autoPassword = true;
               String password1 = null;
               String password2 = null;
               boolean autoScreenName = false;
               String emailAddress = screenName + "test@oracle.com";
               String openId = "";
               Locale locale = Locale.US;
               String firstName = "Test";
               String middleName = "";
               String lastName = "User";
               int prefixId = 0;
               int suffixId = 0;
               boolean male = true;
               int birthdayMonth = 1;
               int birthdayDay = 1;
               int birthdayYear = 1970;
               String jobTitle = "";
               long[] groupIds = null;
               long[] organizationIds = null;
               long[] roleIds = null;
               long[] userGroupIds = null;
               boolean sendEmail = false;
               ServiceContext serviceContext = new ServiceContext();
               
               user = UserLocalServiceUtil.addUser(creatorUserId, companyId, autoPassword,
                         password1, password2, autoScreenName, screenName, emailAddress, openId,
                         locale, firstName, middleName, lastName, prefixId, suffixId, male,
                         birthdayMonth, birthdayDay, birthdayYear, jobTitle, groupIds, organizationIds,
                         roleIds, userGroupIds, sendEmail, serviceContext);
          }
          catch (Exception e) {
               _log.error(e, e);
          }