java.lang.IllegalArgumentException: Value for key (property name) can't be put into node

[radhakrishnan72]

Hi everyone,

                     i am trying to add/update new/existing property with value to asset metadata and when i say resolver.commit(), it results in following exception

java.lang.IllegalArgumentException: Value for key (property name here) can't be put into node: [Ljava.lang.String;@1455d8b2

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:458)

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:47)

aused by: javax.jcr.version.VersionException: Cannot set property. Node [path/to/asset/jcr:content/metadata] is checked in.

at org.apache.jackrabbit.oak.jcr.session.NodeImpl$36.checkPreconditions(NodeImpl.java:1404)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.prePerform(SessionDelegate.java:615)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:205)

at org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.java:112)

at org.apache.jackrabbit.oak.jcr.session.NodeImpl.internalSetProperty(NodeImpl.java:1399)

at org.apache.jackrabbit.oak.jcr.session.NodeImpl.setProperty(NodeImpl.java:378)

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:453)

... 19 common frames omitted

E2: java.lang.IllegalArgumentException: Value for key (some other property)  can't be put into node: update (value)

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:458)

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:47)

aused by: javax.jcr.version.VersionException: Cannot set property. Node [path/to/asset/jcr:content/metadata] is checked in.

at org.apache.jackrabbit.oak.jcr.session.NodeImpl$35.checkPreconditions(NodeImpl.java:1368)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.prePerform(SessionDelegate.java:615)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:205)

at org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.java:112)

at org.apache.jackrabbit.oak.jcr.session.NodeImpl.internalSetProperty(NodeImpl.java:1363)

at org.apache.jackrabbit.oak.jcr.session.NodeImpl.setProperty(NodeImpl.java:351)

at org.apache.sling.jcr.resource.internal.JcrModifiableValueMap.put(JcrModifiableValueMap.java:455)

... 21 common frames omitted

When i reprocess the same asset for creating/updating same metadata property, it works well. Please suggest any improvements here.

[sriramking]

This happens when the map already has key with same name. to update you have to remove it and then put new values like map.remove(propertyname); map.put(propertyname,value);resourceResolver.commit();

Hope it helps.