TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
takenek opened this issue · comments
Hello
I just update bird-lg to new version and stop working.
[2020-06-13 21:19:21,397] ERROR in app: Exception on /bgpmap/ [GET]
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/flask/app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1799, in dispatch_request
return self.view_functionsrule.endpoint
File "lg.py", line 494, in show_bgpmap
hop_label = hop_label + "*"
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
I got version from 2019 year and working perfect with BIRD 1.6.6
This pile of code is really hard to debug.
What is the query that triggers this bug?
Nothing special just ask about bgp map for 2a00:1450:4001:806::2003/128 i revert version and working good old version.
Ok, I could reproduce, it happens when the interface name contains non-alphanumerical characters (e.g. eth1.945 or br-foo). I am fixing this.
Hello,
Working good i just check new patch.