What to do if I can't expand all tasks?

In certain cases attempts to expand all the tasks in thetree will fail with an error message telling you that there are too many tasks to expand the entire tree.

In these cases you can use filters to reduce the amount of tasks to be expanded. For example, add a State filter.

What if I have to see all the tasks in my project?

In case that you need to have a view of the entire project, you can always use the print button, that will give you full view of the project regardless of the amount of tasks in it.