Crash using other books navigation and search

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open a book with deeply nested structure (such as Josephus).
2. Search for a word.
3. Double click on one of the search results.
4. Click on one of the higher up navigation entries (e.g. if you are in The
War of The Jews > Book 4 > Chapter 4 > Section 4, click on "Book 4").

What is the expected output? What do you see instead?
I expect this to navigate to Book 4.  Instead, it gives me the following error:
Traceback (most recent call last):
  File "gui\htmlbase.pyo", line 953, in MouseDown
  File "displayframe.pyo", line 137, in CellClicked
  File "displayframe.pyo", line 405, in LinkClicked
  File "protocols.pyo", line 29, in on_link_opened
  File "protocols.pyo", line 41, in _handle
  File "genbookframe.pyo", line 37, in on_genbook_click
  File "genbookframe.pyo", line 237, in go_to_parent
  File "genbooktree.pyo", line 123, in go_to_parent
  File "gui\treecombo.pyo", line 184, in set_value
  File "wx\_controls.pyo", line 5492, in SelectItem
PyAssertionError: C++ assertion "!IsHiddenRoot(item)" failed at
..\..\src\msw\treectrl.cpp(1770) in wxTreeCtrl::SelectItem(): can't select
hidden root item 

Original issue reported on code.google.com by jonmmor...@gmail.com on 27 Jul 2009 at 2:07

[GoogleCodeExporter]

This may be fixed (or the need for it removed) when making the changes to use 
the new Genbook formatting and renderer for Release 0.5.

Original comment by jonmmor...@gmail.com on 4 Aug 2010 at 2:01

• Added labels: Milestone-Release0.5

[GoogleCodeExporter]

This navigation no longer exists in 0.5.  Therefore this issue does not need a 
fix.

Original comment by jonmmor...@gmail.com on 17 Dec 2010 at 3:13

• Changed state: Fixed