When running CodeBlocks in __WXDEBUG__ mode the following
assert failures occur:

// ----------------------------------------------------------------------------
#1) Invalid treeItem in projectManager.cpp
// --------------------------------------------------------------------
../../src/msw/treectrl.cpp(1242): assert "wxAssertFailure" failed:
invalid tree item. Do yu wnat to stop the program....

This is caused by :
(gdb) f
#0  ProjectManager::SetProject (this=0x153f5b0, project=0x1e80770,
    refresh=false) at sdk/projectmanager.cpp:431
431             m_pTree->SetItemBold(m_pActiveProject->GetProjectNode(), true);

cbProject::GetProjectNode (this=0x1e80770) at sdk/cbproject.h:274
274             wxTreeItemId GetProjectNode(){ return m_ProjectNode; }
(gdb) p m_ProjectNode
$3 = {m_pItem = 0x0}

// ----------------------------------------------------------------------------
#2 Thaw() without matching freeze() in projectManager.cpp
// ----------------------------------------------------------------------------
../../src/msw/window.cpp(1365) assert "m_frozenness > 0" failed:
Thaw() without matching freeze()
Do you wnat to stop the program?

This is caused by:

(gdb) f 10
#10 0x605abb8b in ProjectManager::UnfreezeTree (this=0x163b600, force=true)
    at sdk/projectmanager.cpp:1101
1101        m_pTree->Thaw();
Current language:  auto; currently c++
(gdb) l
1096        {
1097            m_pTree->Thaw();
1098            m_TreeFreezeCounter = 0;
1099        }
1100    #else
1101        m_pTree->Thaw();
1102    #endif
1103    }
1104
1105    void ProjectManager::RebuildTree()
(gdb)
Breakpoint 1, ProjectManager::UnfreezeTree (this=0x153f610, force=false)
    at sdk/projectmanager.cpp:1090
1090        if (!m_pTree)
(gdb) p m_pTree
$1 = (class wxTreeCtrl *) 0x1535a30
(gdb)
// ----------------------------------------------------------------------------
patch to fix both the above
// ----------------------------------------------------------------------------
C:\Usr\Proj\cbBeta\trunk>svn diff 
Index: src/sdk/projectmanager.cpp
===================================================================
--- src/sdk/projectmanager.cpp    (revision 2092)
+++ src/sdk/projectmanager.cpp    (working copy)
@@ -427,8 +427,11 @@
     if (m_pActiveProject)
         m_pTree->SetItemBold(m_pActiveProject->GetProjectNode(), false);
     m_pActiveProject = project;
-    if (m_pActiveProject)
+    if (m_pActiveProject){
+        wxTreeItemId tid = m_pActiveProject->GetProjectNode();      //pecan 2006/2/28
+        if (tid)                                                    //pecan 2006/2/28
         m_pTree->SetItemBold(m_pActiveProject->GetProjectNode(), true);
+    }
     if (refresh)
         RebuildTree();
 
@@ -1075,9 +1078,9 @@
     if (!m_pTree)
         return;
 // wx 2.5.x implement nested Freeze()/Thaw() calls correctly
-#if !wxCHECK_VERSION(2,5,0)
+//#if !wxCHECK_VERSION(2,5,0)   //pecan 2006/2/28
     ++m_TreeFreezeCounter;
-#endif
+//#endif                        //pecan 2006/2/28
     m_pTree->Freeze();
 }
 
@@ -1095,7 +1098,10 @@
         m_TreeFreezeCounter = 0;
     }
 #else
-    m_pTree->Thaw();
+    if (m_TreeFreezeCounter){           //pecan 2006/2/28
+            --m_TreeFreezeCounter;      //pecan 2006/2/28
+            m_pTree->Thaw();
+    }
 #endif
 }