Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1007E: Property or field 'OPEN' cannot be found on null
at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:213)
at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104)
at org.springframework.expression.spel.ast.PropertyOrFieldReference.access$000(PropertyOrFieldReference.java:51)
at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:406)
at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:90)
at org.springframework.expression.spel.ast.MethodReference.getArguments(MethodReference.java:163)
at org.springframework.expression.spel.ast.MethodReference.getValueRef(MethodReference.java:80)
at org.springframework.expression.spel.ast.CompoundExpression.getValueRef(CompoundExpression.java:68)
at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:89)
at org.springframework.expression.spel.ast.OpEQ.getValueInternal(OpEQ.java:42)
at org.springframework.expression.spel.ast.OpEQ.getValueInternal(OpEQ.java:32)
at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:185)
at org.springframework.expression.spel.ast.Ternary.getValueInternal(Ternary.java:53)
at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:109)
at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:328)
at org.thymeleaf.spring5.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:263)
... 98 more
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