X-Git-Url: http://git.onelab.eu/?p=sface.git;a=blobdiff_plain;f=sface%2Fmainwindow.py;h=153336fdd88c50e8f158e50d972e32d1d347ff96;hp=cefec17f11d9b4e277bc022b2284baed840101b8;hb=72a68345ab000d78887522170303ee2131c4f024;hpb=ca5d17301939ddd993f658a3acae09d1aa56e5c9

diff --git a/sface/mainwindow.py b/sface/mainwindow.py
index cefec17..153336f 100644
--- a/sface/mainwindow.py
+++ b/sface/mainwindow.py
@@ -131,15 +131,23 @@ class MainWindow(QWidget):
 
         self.screens = QStackedWidget(self)
         for screen in screenClasses:
-            screenWidget = screen(self)
-            self.screenWidgets.append(screenWidget)
-            self.screens.addWidget(screenWidget)
+            # use a try/catch block to isolate the screen. Third-party plugins
+            # could be buggy.
+            try:
+                screenWidget = screen(self)
+                self.screenWidgets.append(screenWidget)
+                self.screens.addWidget(screenWidget)
+            except:
+                print "Exception while creating screen", screen.__name__
+                traceback.print_exc()
 
         self.screens.addWidget(self.pix)
         self.next_screen = None
 
         self.nav = Nav(self.screenWidgets, self)
-        self.nav.setTitle(self.screenWidgets[0].getTitleText())
+
+        if self.screenWidgets:
+            self.nav.setTitle(self.screenWidgets[0].getTitleText())
 
         self.status = Status(self)
         self.log = QLabel("<a href='showlog'>Show Log</a>", self)