java.lang.IllegalArgumentException: Invalid reference 'PDch'!


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Invalid reference 'PDch'!

Solution icon of spring
via Spring JIRA by Rubi Hali, 1 year ago
Invalid reference '_id.ubsId'!

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via Spring JIRA by Christine Chan, 1 year ago
Invalid reference '_id.eventID'!

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via Spring JIRA by Adil Fulara, 1 year ago
Invalid reference 'make'!

Solution icon of spring
via Spring JIRA by Christine Chan, 1 year ago
Invalid reference '_id.eventID'!

Solution icon of spring
via Spring JIRA by Rubi Hali, 1 year ago
Invalid reference '_id.ubsId'!

Solution icon of spring
via Spring JIRA by Faisal Feroz, 1 year ago
Invalid reference 'rules.ruleType'!

Solution icon of spring
via Spring JIRA by Faisal Feroz, 1 year ago
Invalid reference 'rules.ruleType'!

Stack trace

java.lang.IllegalArgumentException: Invalid reference 'PDch'!
	at org.springframework.data.mongodb.core.aggregation.ExposedFieldsAggregationOperationContext.getReference(ExposedFieldsAggregationOperationContext.java:63)
	at org.springframework.data.mongodb.core.aggregation.ExposedFieldsAggregationOperationContext.getReference(ExposedFieldsAggregationOperationContext.java:47)
	at org.springframework.data.mongodb.core.aggregation.GroupOperation.toDBObject(GroupOperation.java:284)
	at org.springframework.data.mongodb.core.aggregation.Aggregation.toDbObject(Aggregation.java:228)

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