Null AttributeData In AssetData Returned From mgr.readAttributes() Method
(Doc ID 1513775.1)
Last updated on MARCH 18, 2019
Applies to:
Oracle WebCenter Sites - Version 7.6.2 and laterInformation in this document applies to any platform.
Symptoms
After upgrade from 7.5.4 to 7.6 patch 2, a custom element querying Page data via assetapi that was working fine before, now suddenly throws a NullPointerException.
The custom element have similar code as below where one of the AttributeData in AssetData returned from the mgr.readAttributes() method is actually a null. Calling the getAttributeName() method off the null AttributeData would result in a NullPointerException.
AssetData data = mgr.readAttributes(id,attrNames);
for( AttributeData assetdata : data.getAttributeData() ) {
// one of the assetdata is null which will trigger a NullPointerException here
String keystring = assetdata.getAttributeName();
}
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |