Decision graph compilation crash when getting an ambiguous slot name

[michbarsinai]

Here, we have two slots named LegalStatus.

Sep 05, 2019 2:46:16 PM edu.harvard.iq.policymodels.cli.CliRunner promptUserForAnswer
SEVERE: Error executing command: Tag not found
java.lang.RuntimeException: Tag not found
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.findSlot(CompilationUnit.java:199)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.access$400(CompilationUnit.java:72)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:282)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.ast.AstConsiderNode.accept(AstConsiderNode.java:37)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.buildNodes(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.access$300(CompilationUnit.java:72)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:391)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.ast.AstSetNode.accept(AstSetNode.java:142)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.buildNodes(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.access$300(CompilationUnit.java:72)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.lambda$visit$1(CompilationUnit.java:360)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:359)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.ast.AstAskNode.accept(AstAskNode.java:38)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.buildNodes(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.access$300(CompilationUnit.java:72)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:426)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit$1.visit(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.ast.AstPartNode.accept(AstPartNode.java:44)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.buildNodes(CompilationUnit.java:267)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.lambda$compile$9(CompilationUnit.java:168)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at edu.harvard.iq.policymodels.parser.decisiongraph.CompilationUnit.compile(CompilationUnit.java:168)
	at edu.harvard.iq.policymodels.parser.decisiongraph.DecisionGraphCompiler.compile(DecisionGraphCompiler.java:100)
	at edu.harvard.iq.policymodels.parser.PolicyModelLoader.load(PolicyModelLoader.java:111)
	at edu.harvard.iq.policymodels.cli.commands.LoadPolicyModelCommand.execute(LoadPolicyModelCommand.java:72)
	at edu.harvard.iq.policymodels.cli.commands.ReloadModelCommand.execute(ReloadModelCommand.java:28)
	at edu.harvard.iq.policymodels.cli.CliRunner.promptUserForAnswer(CliRunner.java:242)
	at edu.harvard.iq.policymodels.cli.CliRunner.go(CliRunner.java:168)
	at edu.harvard.iq.policymodels.mains.PolicyModelCliRunner.main(PolicyModelCliRunner.java:36)