Not saving DCR-set hidden replicant field value

Srinivasa Talla

I am getting the following error after saving the DCR file.
save was unsuccessful. Invalid category/type null was
received.

I have hidden element in a replicant

<item name="Set" colspan="3">
<replicant min="1" max="2000">
<item name="ReplicantID" rowcontinue="f" colspan="1"> <description>Used
to identify QA Set</description> <hidden/> <text size="4" maxlength="4">
</text> </item>

This is the formAPI code, I am suspecting. If I comment the setValue
line, it is saving, otherwise it is giving the above error.

var updateItem = IWDatacapture.getItem(replicantValue + "[" +i+"]/ReplicantID"); alert("updateItem=" + updateItem + " " +updateItem.name);
//updateItem.setValue( i );

The above code is working fine in 5.5.2 but not working in 6.5.

After saving part of DCR looks like :

<item name="Set"><value><item name="ReplicantID"><value/></item>
<item name="Question"><value>a1vs</value></item>
<item name="Answer"><value>a2</value></item>
</value><value><item name="ReplicantID"><value/></item>
<item name="Question"><value>a2</value></item>
<item name="Answer"><value>a3</value></item>

1. Can we use replicants in 6.5?
2. Is there any change for setting a value of hidden replicant variable.

cliffhanger

instead of updateItem.setValue( i );, try updateItem.setValue( i +"");