Bug #43079
nautilus: mgr/dashboard: exception in cephfs: "AttributeError: 'NoneType' object has no attribute 'get'"
Status:
Resolved
Priority:
Normal
Assignee:
Category:
Component - CephFS
Target version:
% Done:
0%
Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Regardless how this happened, it seems that metadata object should be checked before accessing it (or guarded with try/except). This has been fixed in master (v15):
2019-11-14 17:55:12.256 7f6ec7cdb700 0 mgr[dashboard] [b'{"status": "500 Internal Server Error", "detail": "The server encountered an unexpected condition which prevented it from fulfilling the request.", "traceback": "Traceback (most recent call last): File "/lib/python3.6/site-packages/cherrypy/_cprequest.py", line 670, in respond response.body = self.handler() File "/lib/python3.6/site-packages/cherrypy/lib/encoding.py", line 220, in __call__ self.body = self.oldhandler(*args, **kwargs) File "/lib/python3.6/site-packages/cherrypy/_cptools.py", line 237, in wrap return self.newhandler(innerfunc, *args, **kwargs) File "/usr/share/ceph/mgr/dashboard/services/exception.py", line 88, in dashboard_exception_handler return handler(*args, **kwargs) File "/lib/python3.6/site-packages/cherrypy/_cpdispatch.py", line 60, in __call__ return self.callable(*self.args, **self.kwargs) File "/usr/share/ceph/mgr/dashboard/controllers/__init__.py", line 649, in inner ret = func(*args, **kwargs) File "/usr/share/ceph/mgr/dashboard/controllers/__init__.py", line 842, in wrapper return func(*vpath, **params) File "/usr/share/ceph/mgr/dashboard/controllers/cephfs.py", line 32, in get return self.fs_status(fs_id) File "/usr/share/ceph/mgr/dashboard/controllers/cephfs.py", line 159, in fs_status mds_versions[metadata.get('ceph_version', 'unknown')].append( AttributeError: 'NoneType' object has no attribute 'get' ", "version": "8.9.1"}']
History
#1 Updated by Lenz Grimmer over 4 years ago
- Assignee set to Volker Theile
#2 Updated by Volker Theile over 4 years ago
- Status changed from New to In Progress
- Pull request ID set to 32128
#3 Updated by Nathan Cutler about 4 years ago
- Status changed from In Progress to Resolved
- Target version changed from v14.2.6 to v14.2.7
#4 Updated by Ernesto Puerta almost 3 years ago
- Project changed from mgr to Dashboard
- Category changed from 142 to Component - CephFS