Geoffrey De Smet created JBRULES-3435: ----------------------------------------- Summary: DRL: a property name that starts with an non-ASCII letter that can be capitized (such as a French or Russian property name) does not work. Key: JBRULES-3435 URL: https://issues.jboss.org/browse/JBRULES-3435 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.4.0.Beta2 Reporter: Geoffrey De Smet Assignee: Edson Tirelli See my pull request. This POJO: {code} public class I18nPerson implements Serializable { private String garçon; // "boy" in French private String élève; // "student" in French (creates a weird getter/setter name) private String имя; // "name" in Russian public String getGarçon() { return garçon; } public String getÉlève() { return élève; } public String getИмя() { return имя; } } {code} with this DRL {code} rule "Use garçon property" salience 10 when p : I18nPerson( garçon != null ) then list.add( "garçon" ); end rule "Use élève property" salience 10 when p : I18nPerson( élève != null ) then list.add( "éléve" ); end rule "Use имя property" salience 10 when p : I18nPerson( имя != null ) then list.add( "имя" ); end {code} Give these errors (notice that garçon is ok!): {code} java.lang.AssertionError: Unable to Analyse Expression élève != null: [Error: no such identifier: élève] [Near : {... élève != null ....}] ^ : [Rule name='Use élève property'] Unable to Analyse Expression имя != null: [Error: no such identifier: имя] [Near : {... имя != null ....}] ^ : [Rule name='Use имя property'] {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira