Hi,
I get the same error upgrading from 2.4.8.2 to 3.0.2.
[code: Installer Installer::convertSupplementaryFiles]
PHP Fatal error: Call to a member function getId() on null in /pathToOjs/classes/install/Upgrade.inc.php on line 1019
1013 $row = $suppFilesResult->getRowAssoc(false);
1014 $suppFilesResult->MoveNext();
1015 if (!$journal || $journal->getId() != $row['context_id']) {
1016 $journal = $journalDao->getById($row['context_id']);
1017 $managerUserGroup = $userGroupDao->getDefaultByRoleId($journal->getId(), ROLE_ID_MANAGER);
1018 $managerUsers = $userGroupDao->getUsersById($managerUserGroup->getId(), $journal->getId());
1019 $creatorUserId = $managerUsers->next()->getId();
1020 }
I work with the current ojs-stable-3_0_2 branch and I’ve checked all suggestions in this topic, but I still get the error.
@Tarcisio_Pereira Do you resolve this issue?
Someone can help me?
Many thanks
Giuseppe