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Posted to commits@kie.apache.org by "jomarko (via GitHub)" <gi...@apache.org> on 2025/03/27 05:57:46 UTC
Re: [I] Type inference in DMN context row causes error message for decision tables with single output column [incubator-kie-issues]
jomarko commented on issue #356:
URL: https://github.com/apache/incubator-kie-issues/issues/356#issuecomment-2756806899
@ljmotta what model have you used? On my environment, I see this validation error:
```
<?xml version="1.0" encoding="UTF-8" ?>
<definitions xmlns="https://www.omg.org/spec/DMN/20230324/MODEL/" xmlns:dmndi="https://www.omg.org/spec/DMN/20230324/DMNDI/" xmlns:dc="http://www.omg.org/spec/DMN/20180521/DC/" xmlns:di="http://www.omg.org/spec/DMN/20180521/DI/" xmlns:kie="https://kie.org/dmn/extensions/1.0" expressionLanguage="https://www.omg.org/spec/DMN/20230324/FEEL/" namespace="https://kie.org/dmn/_4C9AD55B-C91E-4185-8D2A-DDFCFB2B1386" id="_7A305F87-AF72-4CFB-86E4-2F80F29DC186" name="DMN_CDC0FAAF-904B-4C2D-B751-7187A7C1F8E1">
<businessKnowledgeModel name="tripple" id="_D55166B8-4089-47A8-8512-4C2E73B61432">
<variable name="tripple" id="_190C74FE-F1C3-4093-A17E-E1349C87ABD8" typeRef="string" />
<encapsulatedLogic label="tripple" typeRef="string" id="_AD8FE356-6A1A-4AA6-9F50-0F42F98B136F" kind="FEEL">
<formalParameter id="_5E3DE1CE-7298-4CD3-A267-CE6E568E0EDE" name="p" typeRef="string" />
<context id="_0C45D065-90A6-4AD2-850D-F6E6583B42E2" typeRef="string" label="result">
<contextEntry id="_C4F6299F-9F56-4737-8FC2-94BA7C6A0BD9">
<variable id="_7AFE603C-50B4-451D-88B0-32E8C573285E" name="double" typeRef="string" />
<literalExpression id="_9E8CF245-D53F-47BE-8D87-082B018F4AF8" typeRef="string" label="double">
<text>string join([p, p])</text>
</literalExpression>
</contextEntry>
<contextEntry id="_966E247F-9E01-4623-8EDB-FA50D5192DA3">
<decisionTable id="_EDC6BCFF-8309-4559-9732-9313EE21E351" typeRef="string" hitPolicy="UNIQUE" label="result">
<input id="_1313A29E-2161-4072-A63C-B37B3A0C810A">
<inputExpression id="_E0A0E989-B752-40A9-9B36-E54645A6425F" typeRef="string">
<text>double</text>
</inputExpression>
</input>
<output id="_123C157A-93CE-4A34-B0A5-A9AE6AE497F0" />
<annotation name="Annotations" />
<rule id="_C0DCEE28-EE24-46F2-A13E-13F51540BD63">
<inputEntry id="_C6F37D64-686C-48FC-91F5-5DF10D07A41D">
<text>-</text>
</inputEntry>
<outputEntry id="_285D2EEC-10E4-45A1-A149-DFB8076315C7">
<text>string join([double, p])</text>
</outputEntry>
<annotationEntry>
<text>// Your annotations here</text>
</annotationEntry>
</rule>
</decisionTable>
</contextEntry>
</context>
</encapsulatedLogic>
</businessKnowledgeModel>
<decision name="New Decision" id="_ED235CC2-CE93-4B6B-A1A8-58F01BEA899C">
<variable name="New Decision" id="_8B7D1E12-99FA-4A27-B717-517E6E917199" typeRef="string" />
<informationRequirement id="_A4883A7D-8D73-4E5E-A5D3-E82BE0461A47">
<requiredInput href="#_776A1ED4-E106-45DC-968B-9BCE4C831068" />
</informationRequirement>
<knowledgeRequirement id="_6AF37C48-3A7F-4CAC-A8A0-63785E907215">
<requiredKnowledge href="#_D55166B8-4089-47A8-8512-4C2E73B61432" />
</knowledgeRequirement>
<literalExpression id="_69FCA8F6-2072-4885-8E35-1B85B0F6E8F7" label="New Decision" typeRef="string">
<text>tripple(New Input Data)</text>
</literalExpression>
</decision>
<inputData name="New Input Data" id="_776A1ED4-E106-45DC-968B-9BCE4C831068">
<variable name="New Input Data" id="_DA120B34-2B7E-4EAF-9774-629EB94DBF93" typeRef="string" />
</inputData>
<dmndi:DMNDI>
<dmndi:DMNDiagram id="_697C04C1-4DB9-478C-B5CD-88C17F48D948" name="Default DRD" useAlternativeInputDataShape="false">
<di:extension>
<kie:ComponentsWidthsExtension>
<kie:ComponentWidths dmnElementRef="_69FCA8F6-2072-4885-8E35-1B85B0F6E8F7">
<kie:width>299</kie:width>
</kie:ComponentWidths>
<kie:ComponentWidths dmnElementRef="_0C45D065-90A6-4AD2-850D-F6E6583B42E2">
<kie:width>120</kie:width>
</kie:ComponentWidths>
<kie:ComponentWidths dmnElementRef="_9E8CF245-D53F-47BE-8D87-082B018F4AF8">
<kie:width>694</kie:width>
</kie:ComponentWidths>
<kie:ComponentWidths dmnElementRef="_EDC6BCFF-8309-4559-9732-9313EE21E351">
<kie:width>60</kie:width>
<kie:width>118</kie:width>
<kie:width>296</kie:width>
<kie:width>240</kie:width>
</kie:ComponentWidths>
</kie:ComponentsWidthsExtension>
</di:extension>
<dmndi:DMNShape id="_580A8D76-F7E2-45E9-A81D-12A7B63E8E17" dmnElementRef="_D55166B8-4089-47A8-8512-4C2E73B61432" isCollapsed="false" isListedInputData="false">
<dc:Bounds x="500" y="40" width="160" height="80" />
</dmndi:DMNShape>
<dmndi:DMNShape id="_E51221D9-A600-48B5-A812-46AE5A45212A" dmnElementRef="_ED235CC2-CE93-4B6B-A1A8-58F01BEA899C" isCollapsed="false" isListedInputData="false">
<dc:Bounds x="280" y="40" width="160" height="80" />
</dmndi:DMNShape>
<dmndi:DMNShape id="_CBD9935F-7F03-44EF-8BE5-4C7F5214CB9B" dmnElementRef="_776A1ED4-E106-45DC-968B-9BCE4C831068" isCollapsed="false" isListedInputData="false">
<dc:Bounds x="280" y="180" width="160" height="80" />
</dmndi:DMNShape>
<dmndi:DMNEdge id="_2B66AC99-9DD5-46A2-8762-AE01B0CF730F" dmnElementRef="_A4883A7D-8D73-4E5E-A5D3-E82BE0461A47" sourceElement="_CBD9935F-7F03-44EF-8BE5-4C7F5214CB9B" targetElement="_E51221D9-A600-48B5-A812-46AE5A45212A">
<di:waypoint x="360" y="220" />
<di:waypoint x="360" y="80" />
</dmndi:DMNEdge>
<dmndi:DMNEdge id="_62C5F672-7AAA-435B-97E9-BCBF5519FCDD" dmnElementRef="_6AF37C48-3A7F-4CAC-A8A0-63785E907215" sourceElement="_580A8D76-F7E2-45E9-A81D-12A7B63E8E17" targetElement="_E51221D9-A600-48B5-A812-46AE5A45212A">
<di:waypoint x="580" y="80" />
<di:waypoint x="360" y="80" />
</dmndi:DMNEdge>
</dmndi:DMNDiagram>
</dmndi:DMNDI>
</definitions>
```
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