[ https://issues.jboss.org/browse/DROOLS-2374?page=com.atlassian.jira.plugi... ] Jozef Marko updated DROOLS-2374: -------------------------------- Steps to Reproduce: # Create new DRG # Add decision node # Open the decision node # There is context grid with one undefined cell # Specify the cell as function # Double click the cell with FEEL expression - *it is Literal Expression Cell* # Type some value # Click outside the Function Grid # Double click the cell with FEEL expression again # Erase previously typed value # Click outside the Function Grid # Double click the cell with FEEL expression again -- The exception will appear -- !Screenshot from 2018-03-08 11-58-35.png|thumbnail! was: # Create new DRG # Add decision node # Open the decision node # There is context grid with one undefined cell # Specify the cell as function # Double click the cell with FEEL expression # Type some value # Click outside the Function Grid # Double click the cell with FEEL expression again # Erase previously typed value # Click outside the Function Grid # Double click the cell with FEEL expression again -- The exception will appear -- !Screenshot from 2018-03-08 11-58-35.png|thumbnail! -- This message was sent by Atlassian JIRA (v7.5.0#75005)