[jboss-jira] [Red Hat JIRA] (DROOLS-6041) "RHS doesn't have a type" error when a semicolon is missing with exec-model and mvel dialect

"RHS doesn't have a type" error when a semicolon is missing with exec-model and mvel dialect -------------------------------------------------------------------------------------------- Key: DROOLS-6041 URL: https://issues.redhat.com/browse/DROOLS-6041 Project: Drools Issue Type: Bug Components: executable model Affects Versions: 7.50.0.Final Reporter: Toshiya Kobayashi Assignee: Toshiya Kobayashi Priority: Major With a rule like this: (See, a semicolon is missing in the "p2.age = 30" line) {noformat} rule R dialect "mvel" when Person(name == "Mario") then Person p2 = new Person("John"); p2.age = 30 insert(p2); end {noformat} exec-model fails with {noformat} CompilationProblemErrorResult: org.drools.mvelcompiler.MvelCompilerException: RHS doesn't have a type {noformat} while standard-drl runs successfully. I'm not sure if exec-model should work the same as standard-drl (treat a new line as a delimiter?), or give a better error message. This looks to be a rare issue but when using spreadsheet, it's possible to forget to add a semicolon. (Then users don't notice the mistake because standard-drl executes it succesfully)