Service request for the Aggregator task (part 8) from August 14, 2019, validation for this task is disabled. A message from the website: An error occurred during verification An error occurred while running the task on the server. Message from the Intellij application: error: Unknown error during task verification. Please contact programmers with codegym or javarush via messenger - I will explain the details of this problem and the chronology of previous actions in this matter. Rafał Jagielski