yurloc opened a new issue, #5705:
URL: https://github.com/apache/incubator-kie-drools/issues/5705
Parent issue:
- #5678
Failing test: `org.drools.model.codegen.execmodel.CompilerTest#testHashSet`
Note: both `STANDARD_FROM_DRL` and `PATTERN_DSL`
Rule code snippet:
```
$a : Application(categories contains "hello")
```
Error output:
```
### parse : ANTLR4_PARSER_ENABLED = true
line 15:39 no viable alternative at input 'categories contains "hello"'
21:44:57.511 [main] ERROR o.d.d.parser.antlr4.DRLParserWrapper.parse:77 -
Exception while creating PackageDescr
java.lang.IllegalStateException: ctx.lhsPattern().size() == 0 :
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitLhsPatternBind(DRLVisitorImpl.java:441)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitLhsPatternBind(DRLVisitorImpl.java:74)
at
org.drools.drl.parser.antlr4.DRLParser$LhsPatternBindContext.accept(DRLParser.java:1961)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitDescrChildren(DRLVisitorImpl.java:795)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitLhsUnary(DRLVisitorImpl.java:775)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitLhsUnary(DRLVisitorImpl.java:74)
at
org.drools.drl.parser.antlr4.DRLParser$LhsUnaryContext.accept(DRLParser.java:1862)
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
at
org.drools.drl.parser.antlr4.DRLParserBaseVisitor.visitLhsUnarySingle(DRLParserBaseVisitor.java:139)
at
org.drools.drl.parser.antlr4.DRLParser$LhsUnarySingleContext.accept(DRLParser.java:1515)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitDescrChildren(DRLVisitorImpl.java:795)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitLhs(DRLVisitorImpl.java:428)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitRuledef(DRLVisitorImpl.java:259)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitRuledef(DRLVisitorImpl.java:74)
at
org.drools.drl.parser.antlr4.DRLParser$RuledefContext.accept(DRLParser.java:1221)
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
at
org.drools.drl.parser.antlr4.DRLParserBaseVisitor.visitDrlStatementdef(DRLParserBaseVisitor.java:27)
at
org.drools.drl.parser.antlr4.DRLParser$DrlStatementdefContext.accept(DRLParser.java:405)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitDescrChildren(DRLVisitorImpl.java:795)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitCompilationUnit(DRLVisitorImpl.java:91)
at
org.drools.drl.parser.antlr4.DRLVisitorImpl.visitCompilationUnit(DRLVisitorImpl.java:74)
at
org.drools.drl.parser.antlr4.DRLParser$CompilationUnitContext.accept(DRLParser.java:318)
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:18)
at
org.drools.drl.parser.antlr4.DRLParserHelper.compilationUnitContext2PackageDescr(DRLParserHelper.java:87)
at
org.drools.drl.parser.antlr4.DRLParserWrapper.parse(DRLParserWrapper.java:75)
at
org.drools.drl.parser.antlr4.DRLParserWrapper.parse(DRLParserWrapper.java:55)
at org.drools.drl.parser.DrlParser.lambda$parse$2(DrlParser.java:189)
at
org.drools.drl.parser.DrlParser.compileWithAntlr4Parser(DrlParser.java:202)
at org.drools.drl.parser.DrlParser.parse(DrlParser.java:189)
at org.drools.drl.parser.DrlParser.parse(DrlParser.java:177)
at org.drools.drl.parser.DrlParser.parse(DrlParser.java:166)
at
org.drools.compiler.builder.impl.resources.DrlResourceHandler.process(DrlResourceHandler.java:55)
at
org.drools.compiler.builder.impl.PackageDescrBuilder.buildResource(PackageDescrBuilder.java:73)
at
org.drools.compiler.builder.impl.PackageDescrBuilder.build(PackageDescrBuilder.java:51)
at
org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackageDescr(CompositeKnowledgeBuilderImpl.java:173)
at
org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:116)
at
org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:109)
at
org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:274)
at
org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:220)
at
org.drools.compiler.kie.builder.impl.AbstractKieProject.verify(AbstractKieProject.java:84)
at
org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildKieProject(KieBuilderImpl.java:285)
at
org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:251)
at
org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:208)
at
org.drools.model.codegen.execmodel.BaseModelTest.createKieBuilder(BaseModelTest.java:151)
at
org.drools.model.codegen.execmodel.BaseModelTest.createKieBuilder(BaseModelTest.java:132)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieContainer(BaseModelTest.java:121)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieContainer(BaseModelTest.java:114)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieSession(BaseModelTest.java:110)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieSession(BaseModelTest.java:106)
at
org.drools.model.codegen.execmodel.CompilerTest.testHashSet(CompilerTest.java:2742)
21:44:57.514 [main] ERROR
o.d.c.k.b.impl.AbstractKieProject.buildKnowledgePackages:280 - Unable to build
KieBaseModel:defaultKieBase
[15,39]: no viable alternative at input 'categories contains "hello"'
[0,0]:
[0,0]: Parser returned a null Package
java.lang.AssertionError: [Message [id=1, kieBase=defaultKieBase,
level=ERROR, path=r0.drl, line=15, column=0
text=no viable alternative at input 'categories contains "hello"'],
Message [id=2, kieBase=defaultKieBase, level=ERROR, path=r0.drl, line=0,
column=0
text=], Message [id=3, kieBase=defaultKieBase, level=ERROR, path=r0.drl,
line=0, column=0
text=Parser returned a null Package]]
at
org.drools.model.codegen.execmodel.BaseModelTest.createKieBuilder(BaseModelTest.java:157)
at
org.drools.model.codegen.execmodel.BaseModelTest.createKieBuilder(BaseModelTest.java:132)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieContainer(BaseModelTest.java:121)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieContainer(BaseModelTest.java:114)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieSession(BaseModelTest.java:110)
at
org.drools.model.codegen.execmodel.BaseModelTest.getKieSession(BaseModelTest.java:106)
at
org.drools.model.codegen.execmodel.CompilerTest.testHashSet(CompilerTest.java:2742)
```
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