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Bug 1366233 - C&U - WEB UI crashes when moving from calendar to daily/hourly selection
Summary: C&U - WEB UI crashes when moving from calendar to daily/hourly selection
Alias: None
Product: Red Hat CloudForms Management Engine
Classification: Red Hat
Component: UI - OPS
Version: 5.6.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: GA
: 5.7.0
Assignee: Yaacov Zamir
QA Contact: Einat Pacifici
Whiteboard: container:c&u
Depends On:
Blocks: 1370570
TreeView+ depends on / blocked
Reported: 2016-08-11 10:41 UTC by Einat Pacifici
Modified: 2018-04-17 08:17 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1370570 (view as bug list)
Last Closed: 2017-01-11 20:26:42 UTC
Category: ---
Cloudforms Team: ---
Target Upstream Version:
epacific: automate_bug-

Attachments (Terms of Use)
evm.log attached. (deleted)
2016-08-11 10:41 UTC, Einat Pacifici
no flags Details
screenshots (deleted)
2016-08-11 10:42 UTC, Einat Pacifici
no flags Details

Description Einat Pacifici 2016-08-11 10:41:26 UTC
Created attachment 1190009 [details]
evm.log attached.

Description of problem:
In C&U, when trying to select a date for metrics display, and moving away from calendar, web ui crashes: 
"undefined method `<' for nil:NilClass [ems_container/perf_chart_chooser] "

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1.Setup CFME with Provider that has metrics in openshift
2.Go to Monitoring --> Utilization
3.Click on  Calendar (to select a day for metrics display)
4. Do not select any day
5. Click on the page - to close the calendar selection

Actual results:
Error is shown:  "undefined method `<' for nil:NilClass [container_replicator/perf_chart_chooser] "

Expected results:
User should be able to return to selection without UI crash

Additional info:
screenshots and evm.log attached

Comment 2 Einat Pacifici 2016-08-11 10:42:28 UTC
Created attachment 1190010 [details]

Comment 3 Dave Johnson 2016-08-11 20:15:39 UTC
Nandini, are you seeing this on any other provider from cloud/infra or is it only related to containers?

Comment 4 Nandini Chandra 2016-08-11 21:21:25 UTC
Tested both infra(vsphere) and cloud(ec2) and I don't see the issue.

Comment 5 Yaacov Zamir 2016-08-14 11:48:37 UTC
Submitted upstream:

Comment 6 CFME Bot 2016-08-15 11:15:44 UTC
New commit detected on ManageIQ/manageiq/master:

commit 21ee8f35afce285cc6b7880b91dd4614ae9dacdf
Author:     Yaacov Zamir <>
AuthorDate: Sun Aug 14 14:38:07 2016 +0300
Commit:     Yaacov Zamir <>
CommitDate: Sun Aug 14 14:38:07 2016 +0300

    C&U - WEB UI crashes when moving from calendar to daily/hourly selection
    It is posible to send an empty string as a date from the UI, we currently only protect against nil date
    but not against an empty string. We add a check for empty string date.

 app/controllers/application_controller/performance.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comment 7 Yaacov Zamir 2016-08-15 11:20:36 UTC
Merged upstream:

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