possible fix: https://github.com/ManageIQ/manageiq/pull/12641
the fix is verified and merged in master pending cherry-pick
New commit detected on ManageIQ/manageiq/euwe: https://github.com/ManageIQ/manageiq/commit/e7786f9b593e9375db5a25a8641effb6b05fe2ec commit e7786f9b593e9375db5a25a8641effb6b05fe2ec Author: Harpreet Kataria <hkataria> AuthorDate: Tue Nov 15 10:13:54 2016 -0500 Commit: Oleg Barenboim <chessbyte> CommitDate: Tue Nov 15 10:34:50 2016 -0500 Merge pull request #12641 from martinpovolny/char_format_check Be more careful testing chart data validity. (cherry picked from commit b87131b84cf8ae7f4ab87529a0f743432c0859ab) https://bugzilla.redhat.com/show_bug.cgi?id=1394347 lib/charting/c3_charting.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Verified fixed in 5.8.0.12 - 5.8.0.12-rc1.20170425180304_4f35996.