Unclear attribute values

[NFTESG]

Hello, and thank you for your work. I am trying to design a simple demo based on the 'PingPong_simple' example, which uses different machines to run on, connected through Ethernet, or local interface. What i have done (Step 5-Integration)

• create 2 LogicalComputingPlatformNodes with -- unique names and -- LogicalProcessor with populated attributes
• create udp binding with two 'Platform' elements, each with distinct multicast address (230..) and port
• create an id map, which maps the operation 'Event Ping' to the service link 'demoPing/PingPong:demo/PingPong' When creating the LogicalComputingPlatformLink under LogicalSystem, i specify the From, To, Latency and Throughput attributes. Unclear are the "Transport Binding Parameters" and "Transport Binding Protocol" attributes, which cannot be found in any XSD for check, and are always returned erroneous. The error messages while exporting are, for instance:

WARNING |platform link 'LCPL_TH_ESG' uses an unknown protocol 'THALES_UDP'
ERROR   |PF link 'LCPL_TH_ESG' has no binding

or

The LogicalComputingPlatformLink LCPL1 is missing attributes, the following attributes must be filled : id, from, to, latencyMicroSeconds, throughputMegaBytesPerSecond and either both TransportBinding attributes are filled or none

or

ERROR   |File '/ecoa/workspace/export/PingPong_cpp_simple/Steps/5-Integration/a_parameter' does not exist
ERROR   |PF link 'LCPL1' has no binding

What do i need to specify here? Is there an extended example available, which already uses network? Thank you in advance, G.D.

[NFTESG]

Ok found it. The Transport Binding Parameter needs to be the filename based on the name of "UDP bindings". But another error, which i don't get fixed: When checking a project with 'exvt', i get this error message:

(.py_WS) root@xeon:/ecoa/workspace$> ecoa-ldp -k ecoa-exvt -o /ecoa/workspace/OUT/ -p export/PingPong_cpp_simple/Steps/PingPong_cpp_simple.project.xml
...
End with :
 - 0 critical messages
 - 0 error messages
 - 0 warning messages
Unexpected error: <class 'TypeError'>   int() argument must be a string, a bytes-like object or a real number, not 'NoneType'

[NFTESG]

Addition: The project exported is a modified version of the PingPong_cpp_simple Example. G.Dutka - ESG

[NFTESG]

Found the reason for above error. The attribute 'faultHandlerNotificationMaxNumber' does not seem to get generated for the second node for some reason (5/deployment.xml).

When adding it manually, the verification with ecoa-exvt succeeds, but the generation of a multi-node architecture fails with 'ERROR |fail to generate file 'multi-nodes.py' mandatory with multi nodes'

Documentation mentions that there needs bo be a file nodes_deployment.xml in order to create the .py-file named above: https://github.com/ecoa-tools/as6-genplatform/blob/main/ecoa-ldp/docs/source/usage.rst#running-multi-nodes-example

Could that be done automatically, by the tooling?