Some routers fail to expand in Network Explorer
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Network Administration Visualized |
Fix Released
|
Medium
|
Morten Brekkevold |
Bug Description
Under NAV 4.2.1 (and possibly back to 4.0), not all routers will expand when the adjacent plus icon is clicked in Network Explorer.
For the end user, the symptom is that the plus icon changes into a spinner icon that never stops. Opening the browser developer tools show that an AJAX request is failing in a 500 Internal Server Error, which is not being reported back to the end user.
The traceback mailed from Django to the site admin looks like this:
Traceback (most recent call last):
File "/usr/lib/
File "/usr/lib/
File "/usr/lib/
File "/usr/lib/
File "/usr/lib/
AttributeError: 'NoneType' object has no attribute 'trunk'
Changed in nav: | |
status: | Fix Committed → Fix Released |
Seems like a simple failure to verify that an interface's neighboring interface is actually known (sometimes the neigboring device is known, but not the interface of the neighboring device). Should be a relatively easy fix.