[x3d-public] X3DJSAIL: ProtoInstance fieldValue not an MFNode, but an SFNode. Complains!

[Don Brutzman]

Sorry for delay, didn't understand earlier...

The exception reports that ProtoInstance USE='G1' is not allowed to have any contained fieldValue.  USE nodes can only have a containerField attribute, no children, nothing else.

That said, not seeing what line in your source code caused the exception.


On 9/13/2017 4:33 AM, John Carlson wrote:
> Not sure if this got sent.  Resending
> 
> Only one addChild in code, yet it complains about an MFNode.  Why?
> 
> Exception in thread "main" org.web3d.x3d.sai.InvalidFieldValueException: ProtoInstance USE='G1' is not allowed to have contained MFNode fieldValue
> 
>          at org.web3d.x3d.jsail.Core.ProtoInstanceObject.validate(ProtoInstanceObject.java:1165)
> 
>          at org.web3d.x3d.jsail.Core.fieldValueObject.validate(fieldValueObject.java:944)
> 
>          at org.web3d.x3d.jsail.Core.ProtoInstanceObject.addFieldValue(ProtoInstanceObject.java:1220)
> 
>          at jdk.nashorn.internal.scripts.Script$arc_sail.:program(net/coderextreme/data/arc.sail.js:148)
> 
>          at jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:637)
> 
>          at jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:494)
> 
>          at jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:393)
> 
>          at jdk.nashorn.tools.Shell.apply(Shell.java:471)
> 
>          at jdk.nashorn.tools.Shell.runScripts(Shell.java:400)
> 
>         at jdk.nashorn.tools.Shell.run(Shell.java:179)
> 
>          at jdk.nashorn.tools.Shell.main(Shell.java:143)
> 
>          at jdk.nashorn.tools.Shell.main(Shell.java:119)

all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman