Bug 1036020

Summary:	Guided rule editor can not load a rule that contains Company( employees.size() == 0 )
Product:	[Retired] JBoss BRMS Platform 6	Reporter:	Toni Rikkola <trikkola>
Component:	Business Central	Assignee:	Mario Fusco <mfusco>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Sona Mala <smala>
Severity:	high	Docs Contact:
Priority:	high
Version:	6.0.0	CC:	etirelli
Target Milestone:	ER6
Target Release:	6.0.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-08-06 20:18:05 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Toni Rikkola 2013-11-29 08:28:31 UTC

Steps to Reproduce:
1. Make a Company fact type with employee field. Field type should be java.util.List
2. Make a rule using the employee field.
3. Save and reopen

Actual results:
Editor gives an error and opens an empty screen

Expected results:
Should reopen the same view.

Additional info:

Comment 2 Toni Rikkola 2013-11-29 08:35:37 UTC

https://github.com/droolsjbpm/drools/commit/95857b6f9
the unit test for this

Comment 3 Mario Fusco 2013-12-02 08:41:54 UTC

Apparently the problem is caused by the fact that the data model doesn't contains an entry for the java.util.List as it should. Toni is investigating on this.

Comment 4 Mario Fusco 2013-12-03 17:10:39 UTC

Fixed by https://github.com/droolsjbpm/drools/commit/b3ace87d6

Comment 5 Sona Mala 2014-01-07 12:59:47 UTC

Verified for ER7. 
Guided rule is able to re-open.