After deselect checkbox on plugins list, can't select them again (to turn plugin on):
pluginmanager.mgr.enable_plugin(plugin)
File "/usr/share/picty/picty/pluginmanager.py", line 56, in enable_plugin
self.plugins[name][0].viewer_register_shortcut(self.mainframe.iv.hover_cmds)
AttributeError: 'ImageViewer' object has no attribute 'hover_cmds'
As reported on launchpad (https://bugs.launchpad.net/picty/+bug/1411914)
After deselect checkbox on plugins list, can't select them again (to turn plugin on):