InfoTable example in ThingWorx documentation (NativeObject cannot be cast to value collection) Hi everyone,
While experimenting with InfoTables inside a ThingWorx service, I ran into some confusion regarding a documentation example that seems to contradict actual platform behavior. I’d like to get clarification (and maybe spark some discussion) around this.
Documentation Example
In the documentation , I found the following pattern:
var referencedInfoTable = Things["thingName"].myInfoTable;
var tableLength = referencedInfoTable.rows.length;
for (let i = 0; i < tableLength; i++) {
referencedInfoTable.rows[i] = {
field1: i,
field2: i * 2,
field3: i * 3
};
}
Things["thingName"].myInfoTable = referencedInfoTable;
// Comment from docs:
// "Because you are not using .AddRow() it doesn't require access to the referenced object's .AddRow() method,
// therefore it doesn't need to access the cache."
The Problem
When this code runs in ThingWorx (especially versions 9+ and 10+), it throws:
class org.mozilla.javascript.NativeObject cannot be
