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via Spring JIRA by Oliver Becker, 1 year ago
via Spring JIRA by Oliver Becker, 2 years ago
java.lang.NullPointerException: 	at org.springframework.core.convert.service.GenericConversionService.findSuperConverter(GenericConversionService.java:409)	at org.springframework.core.convert.service.GenericConversionService.findRegisteredSuperConverter(GenericConversionService.java:384)	at org.springframework.core.convert.service.GenericConversionService.getConversionExecutor(GenericConversionService.java:217)	at org.springframework.core.convert.service.GenericConversionService.executeConversion(GenericConversionService.java:172)	at org.springframework.expression.spel.support.StandardTypeConverter.convertValue(StandardTypeConverter.java:55)	at org.springframework.expression.spel.ExpressionState.convertValue(ExpressionState.java:119)	at org.springframework.expression.spel.ast.Indexer.getValueInternal(Indexer.java:56)	at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:54)	at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:51)	at org.springframework.expression.spel.SpelExpression.getValue(SpelExpression.java:66)