Some changes with config files on Windows.

gns3server/main.py

@@ -171,7 +171,12 @@ def main():
     host = server_config["host"]
     port = int(server_config["port"])
     server = Server(host, port)
-    server.run()
+    try:
+        server.run()
+    except Exception as e:
+        log.critical("Critical error while running the server: {}".format(e), exc_info=1)
+        # TODO: send exception to Sentry
+        return
 
 if __name__ == '__main__':
     main()

gns3server/modules/dynamips/__init__.py

@@ -179,8 +179,9 @@ class Dynamips(BaseManager):
         :param project: Project instance
         """
 
-        for vm in project.vms:
-            yield from vm.hypervisor.set_working_dir(project.module_working_directory(self.module_name.lower()))
+        for vm in self._vms:
+            if vm.project.id == project.id:
+                yield from vm.hypervisor.set_working_dir(project.module_working_directory(self.module_name.lower()))
 
         for device in self._devices.values():
             if device.project.id == project.id:

gns3server/version.py

@@ -23,5 +23,5 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "1.3.dev1"
+__version__ = "1.3.dev2"
 __version_info__ = (1, 3, 0, 0)