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Support Article

NullPointerException occurs when Connect-REST wizard is run

SA-50532

Summary

NullPointerException occurs when Connect-REST wizard is run.


Error Messages



com.pega.pegarules.pub.PRException: Error mapping incoming response to .response_GET: java.lang.NullPointerException
at com.pega.pegarules.integration.engine.internal.JSONMappingUtils.setInboundJsonValue(JSONMappingUtils.java:120) ~[printegrint.jar:?]
at com.pega.pegarules.integration.engine.internal.ServiceMappingUtils.setInboundDataValue(ServiceMappingUtils.java:894) ~[printegrint.jar:?]



Steps to Reproduce



Run the Connect-REST wizard with sample JSON response that contains null value for a key or a property.


Root Cause



A defect in Pegasystems’ code or rules.


Resolution

Apply HFix-40772.




Suggest Edit

Published February 1, 2018 - Updated October 8, 2020

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