|Lookup Call [message #1814347]
||Tue, 10 September 2019 03:22
| Mark Novem Grisola
Registered: November 2017
I am using Lookup Call to populate records on ListBox but error on server side occurs as shown below:
2019-09-10 01:39:51,494 ERROR [qtp925973605-16] org.eclipse.scout.rt.platform.exception.ExceptionHandler.handlePlatformException(ExceptionHandler.java:124) - -Ex: org.eclipse.scout.rt.platform.exception.PlatformException: ERROR: operator does not exist: integer = character varying
Hint: No operator matches the given name and argument types. You might need to add explicit type casts.
Position: 87 [translator=org.eclipse.scout.rt.platform.exception.PlatformExceptionTranslator, user=xxx, statement=SQL with binds:
WHERE 1 = 1
AND (:master IS NULL
ID = :master)
IN :master => ? [VARCHAR null]
IN :master => ? [VARCHAR null], service.name=xx.yy.zz.sample.shared.prime.ISampleLookupService, service.operation=getDataByAll]
I have another form where it has an smart field and i used this lookupCall to provide the list of item and it works well. In this form i provided the master field. Could it be because i did not provided the master field on the first mentioned form (listbox)? If yes, then every lookupCall having a master attribute on its SQl query must have a master field provided? Or did i missed something on LookupCall approach?
Hope someone can help me on this matter.. Thank you..
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