[BUG]incorrect display OPC UA server nodes

[Rainproof]

Environment

• FUXA version: 1.2.3
• Node.js version: v18.19.1
• npm version: v10.2.4
• Platform/OS: Windows 10
• Browser: Google Chrome

When I click on the node "cepn1", then the node "cepn116" opens.
When I click on the node "cepn116", then the node "cepn116" opens again.
When I click on the node "lent10", then the node "lent104" opens.
When I click on the node "lent104", then the node "lent104" opens again.

in UaExpert the nodes open correctly.

Details in the attached gif files.

UaExpert

FUXA 1.2..3

[rusanz]

Same error on WebAPI. The addTreeNodes method doesn’t work.
In my case, I had to modify this method to handle deeply nested JSON structures.

For some reason, "x = potato", if a node has a parent and a grandparent (parent.parent), and that grandparent is an array, the node type is set to Item—just because.

So if that node is a primitive value, oh sorry, you can’t select that node.

[Rainproof]

I couldn't do anything better so far:
I corrected the line
return result.sort((a, b) => (a.path > b.path) ? 1 : -1);
to
return result.sort((a, b) => a.id.localeCompare(b.id));
or to
return result.sort((a, b) => (a.id > b.id) ? 1 : -1);

in the file
client\src\app\gui-helpers\treetable\treetable.component.ts

I got this result:

Now the subnodes open correctly in their nodes.
But the subnodes of Objects open not under Objects.
I don't know how to fix this yet.

[unocelli]

Hi, Thanks for the report.
is it possible to reproduce it with the UaCPPServer (my test bench)?