When closing a subwindow the gui freezes

[themeles]

I'm using version 1.2.1 on Ubuntu 13.10. When I open a subwindow like "create empty reference" or the about dialog, an try to close it afterwards, eigther with submit or cancel the entire GUI freezes and I have to kill referencer. When opening it in a terminal i get no additional output after trying to close it. Befor this is written to the CLI:

int main(int, char**):
 setting pythonPath to :./plugins:/home/valentino/.referencer/plugins:/usr/lib/x86_64-linux-gnu/referencer:
void PluginManager::scan(const string&):
 found module pubmed
virtual void PythonPlugin::load(const string&):
 Found resolver 0x1.813.488
 Found can_resolve_metadata 0x1.813.410
 No actions in pubmed
 successfully loaded pubmed
void PluginManager::scan(const string&):
 found module ads
virtual void PythonPlugin::load(const string&):
 Found resolver 0x1.813.668
 Found can_resolve_metadata 0x1.813.5f0
 No actions in ads
 successfully loaded ads
void PluginManager::scan(const string&):
 found module dblp
virtual void PythonPlugin::load(const string&):
 Found resolver 0x1.813.938
 Found can_resolve_metadata 0x1.813.6e0
 No actions in dblp
 successfully loaded dblp
void PluginManager::scan(const string&):
 found module lyx
virtual void PythonPlugin::load(const string&):
 no metadata capabilities in lyx
Glib::ustring PluginManager::findDataFile(Glib::ustring):
 Trying /usr/lib/x86_64-linux-gnu/referencer/lyx.png
virtual void PythonPlugin::load(const string&):
 successfully loaded lyx
void PluginManager::scan(const string&):
 found module genkey
virtual void PythonPlugin::load(const string&):
 no metadata capabilities in genkey
 successfully loaded genkey
void PluginManager::scan(const string&):
 found module isi-plugin
virtual void PythonPlugin::load(const string&):
 Found resolver 0x1.9ca.500
 Found can_resolve_metadata 0x1.896.e60
 successfully loaded isi-plugin
void PluginManager::scan(const string&):
 found module google-books
virtual void PythonPlugin::load(const string&):
 Found resolver 0x1.ae6.410
 Found can_resolve_metadata 0x1.ae6.398
 No actions in google-books
 successfully loaded google-books
sys:1: GtkWarning: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
Preferences::Preferences():
 disabling plugin google-books
 disabling plugin isi-plugin
 disabling plugin genkey
 disabling plugin lyx
 disabling plugin dblp
 disabling plugin ads
 disabling plugin pubmed
 disabling plugin crossref
 disabling plugin arxiv
sys:1: Warning: Attempt to add property gtkmm__CustomObject_20DocumentCellRenderer::document after class was initialised
std::pair<Glib::ustring, int> Preferences::getListSort():
 Got column 'key'
DocumentView::DocumentView(RefWindow&, Library&, bool):
 Initialising sort column to key
void DocumentView::onSortColumnChanged():
 Activated action for column name key
sys:1: GtkWarning: IA__gtk_tree_view_scroll_to_cell: assertion 'tree_view->priv->tree != NULL' failed
void RefWindow::run():
 entering main loop
void DocumentProperties::update(Document&):
 Setting uri ''
void DocumentProperties::onTypeChanged():
 onTypeChanged called, ignoreTypeChanged = 1
void Document::setField(const Glib::ustring&, const Glib::ustring&):
 doi :
 title :
 volume :
 number :
 journal :
 author :
 year :
 pages :

[Mads Chr. Olesen (shiyee)]

Hi, this bug has been fixed in the new release 1.2.2 :-)