Добавил дополнительную проверку в модуле Ticker.py #33
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Добавил дополнительную проверку для переменных "mic" и "si" в цикле for. При запросе mic для тикера SPBFUT.BRZ5, возвращается None и исполнение модуля Ticker.py заканчивается с ошибкой: AttributeError: 'NoneType' object has no attribute 'board'. После добавления проверки, исполнение модуля завершается корректно.