[ https://issues.jboss.org/browse/DROOLS-1432?page=com.atlassian.jira.plugi... ] Edson Tirelli edited comment on DROOLS-1432 at 2/12/17 2:56 PM: ---------------------------------------------------------------- Work in progress on this PR: https://github.com/droolsjbpm/kie-dmn/pull/35 The engine is now reporting FEEL compilation errors, like unknown variables and syntax errors. The example from the test case in the PR, generates the following error messages: * In the input clause, the string "None" is missing the double quotes, making the engine interpret it as a variable that does not exist: bq. Error compiling FEEL expression '"Gold","Silver",None' on decision table 'Car Damage Responsibility', input clause #1: Unknown variable 'None' * Same problem with the string "3rd Party", that without quotes is not a valid FEEL syntax, resulting in the following error: bq. Error compiling FEEL expression 'Driver,3rd Party' on decision table 'Car Damage Responsibility', input clause #2: invalid syntax * Here is similar error on the rule itself. The message points to the offending rule and the DMNMessage object contains the ID of the actual element: bq. Error compiling FEEL expression 'Gold' on decision table 'Car Damage Responsibility', rule #1: Unknown variable 'Gold' Here is the "toString()" of all the error messages generated from that example: {quote}DMNMessage{ severity=ERROR, message='Error compiling FEEL expression '"Gold","Silver",None' on decision table 'Car Damage Responsibility', input clause #1: Unknown variable 'None'', sourceId='_46431f75-29fd-4562-8110-63f571b591b0', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Driver,3rd Party' on decision table 'Car Damage Responsibility', input clause #2: invalid syntax', sourceId='_b7372019-823a-4b8c-bce4-36ef71184397', exception='', feelEvent='SyntaxErrorEvent : no viable alternative at input ',''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Gold' on decision table 'Car Damage Responsibility', rule #1: Unknown variable 'Gold'', sourceId='_7844015a-db0f-4c84-b80d-a6467dd16b6e', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Silver' on decision table 'Car Damage Responsibility', rule #2: Unknown variable 'Silver'', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression '3rd Party' on decision table 'Car Damage Responsibility', rule #2: invalid syntax', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent='SyntaxErrorEvent : no viable alternative at input '[3rd''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Tires' on decision table 'Car Damage Responsibility', rule #2: Unknown variable 'Tires'', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent=''} {quote} was (Author: tirelli): Work in progress on this PR: https://github.com/droolsjbpm/kie-dmn/pull/35 The engine is now reporting FEEL compilation errors, like unknown variables and syntax errors. The example from the test case in the PR, generates the following error messages: * In the input clause, the string "None" is missing the double quotes, making the engine interpret it as a variable that does not exist: bq. Error compiling FEEL expression '"Gold","Silver",None' on decision table 'Car Damage Responsibility', input clause #1: Unknown variable 'None' * Same problem with the string "3rd Party", that without quotes is not a valid FEEL syntax, resulting in the following error: bq. Error compiling FEEL expression 'Driver,3rd Party' on decision table 'Car Damage Responsibility', input clause #2: invalid syntax * Here is similar error on the rule itself. The message points to the offending rule and the DMNMessage object contains the ID of the actual element: bq. Error compiling FEEL expression 'Gold' on decision table 'Car Damage Responsibility', rule #1: Unknown variable 'Gold' Here is the "toString()" of all the error messages generated from that example: {quote}{{DMNMessage{ severity=ERROR, message='Error compiling FEEL expression '"Gold","Silver",None' on decision table 'Car Damage Responsibility', input clause #1: Unknown variable 'None'', sourceId='_46431f75-29fd-4562-8110-63f571b591b0', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Driver,3rd Party' on decision table 'Car Damage Responsibility', input clause #2: invalid syntax', sourceId='_b7372019-823a-4b8c-bce4-36ef71184397', exception='', feelEvent='SyntaxErrorEvent : no viable alternative at input ',''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Gold' on decision table 'Car Damage Responsibility', rule #1: Unknown variable 'Gold'', sourceId='_7844015a-db0f-4c84-b80d-a6467dd16b6e', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Silver' on decision table 'Car Damage Responsibility', rule #2: Unknown variable 'Silver'', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent=''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression '3rd Party' on decision table 'Car Damage Responsibility', rule #2: invalid syntax', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent='SyntaxErrorEvent : no viable alternative at input '[3rd''} DMNMessage{ severity=ERROR, message='Error compiling FEEL expression 'Tires' on decision table 'Car Damage Responsibility', rule #2: Unknown variable 'Tires'', sourceId='_a5653c63-bbae-47f5-b80c-34f2efbca467', exception='', feelEvent=''}}} {quote} -- This message was sent by Atlassian JIRA (v7.2.3#72005)