[ https://issues.jboss.org/browse/DROOLS-2956?page=com.atlassian.jira.plugi... ] Jozef Marko updated DROOLS-2956: -------------------------------- Description: If user starts editing data type in *manage custom data type* dialog, then he cancel changes by the cross button, the unexpected error dialog will appear with error inside: {code} Uncaught exception: Exception caught: (TypeError) : Object doesn't support property or method 'remove' Caused by: (TypeError) : Object doesn't support property or method 'remove' {code} h2. Manual Acceptance test - Steps to reproduce fixed (/) -- DROOLS-2955 - Check other browsers works still fine (/) -- IE, Chrome, Firefox - No error in browser console (/) was: If user starts editing data type in *manage custom data type* dialog, then he cancel changes by the cross button, the unexpected error dialog will appear with error inside: {code} Uncaught exception: Exception caught: (TypeError) : Object doesn't support property or method 'remove' Caused by: (TypeError) : Object doesn't support property or method 'remove' {code} h2. Manual Acceptance test - Steps to reproduce fixed (/) - Check other browsers works still fine (/) -- IE, Chrome, Firefox - No error in browser console (/) -- This message was sent by Atlassian JIRA (v7.5.0#75005)