erp5_hal_json_style: fixup error displayed when the delete transition can not be triggered

26 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

07:30:06

failed ERP5.PerformanceTest-Master

00:25:40

failed ERP5.UnitTest-Master

01:50:11

failed ERP5.UnitTest-Master.Medusa

08:37:14

passed SlapOS.Eggs.UnitTest-Master.Python2

00:12:38

passed SlapOS.Eggs.UnitTest-Master.Python3

00:13:35

passed ERP5.CodingStyleTest-Master

00:52:17

failed ERP5.UnitTest-Master

01:31:38

failed ERP5.UnitTest-Master

04:38:55

failed ERP5.UnitTest-Master

07:21:02

failed ERP5.UnitTest-Master.Medusa

01:27:42

passed SlapOS.Eggs.UnitTest-Master.Python2

00:13:04

passed SlapOS.Eggs.UnitTest-Master.Python2

01:37:10

passed SlapOS.Eggs.UnitTest-Master.Python2

01:05:00

passed SlapOS.Eggs.UnitTest-Master.Python2

00:12:02

passed SlapOS.Eggs.UnitTest-Master.Python2

00:51:29

passed SlapOS.Eggs.UnitTest-Master.Python2

00:12:29

passed SlapOS.Eggs.UnitTest-Master.Python2

00:23:50

passed SlapOS.Eggs.UnitTest-Master.Python3

00:41:13

passed SlapOS.Eggs.UnitTest-Master.Python3

00:13:21

passed SlapOS.Eggs.UnitTest-Master.Python3

00:14:56

passed SlapOS.Eggs.UnitTest-Master.Python3

01:38:28

passed SlapOS.Eggs.UnitTest-Master.Python3

00:15:33

passed SlapOS.Eggs.UnitTest-Master.Python3

01:42:52

passed SlapOS.Eggs.UnitTest-Master.Python3

00:18:40

passed SlapOS.Eggs.UnitTest-Master.Python3

00:28:15