--- a/eric7/WebBrowser/WebBrowserPage.py	Sat Oct 16 20:36:57 2021 +0200
+++ b/eric7/WebBrowser/WebBrowserPage.py	Sat Oct 16 20:37:32 2021 +0200
@@ -432,11 +432,7 @@
         )
         if worldId != self.__channelWorldId:
             self.__channelWorldId = worldId
-            try:
-                self.setWebChannel(channel, self.__channelWorldId)
-            except TypeError:
-                # pre Qt 5.7.0
-                self.setWebChannel(channel)
+            self.setWebChannel(channel, self.__channelWorldId)
     
     def certificateError(self, error):
         """