[Python API] - Access Typeref data types

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Thu, 07/06/2023 - 04:59
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Marc
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Joined: 11/23/2021
Posts: 32
[Python API] - Access Typeref data types

Hello RTI Community,

I want to access typeref data types from my python application like follows:

provider = dds.QosProvider("PingPong_types.xml")
my_type = provider.type("NewTypedef1")
 
The typeref in the xml file looks like this:
 
<types>
  <typedef name="NewTypedef1" type="uint8"/>
</types>
 
However if I run the application I get the following error:
 

my_type = provider.type("NewTypedef1")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
rti.connextdds.Error: Failed to get get DynamicType from type library

Can you telp me - what is wrong here?
Thanks in advance!

Best Regards,

Marc

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Sun, 07/09/2023 - 22:59
Howard
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Last seen: 1 week 2 days ago
Joined: 11/29/2012
Posts: 618

Works for me...see attachments.

File Attachments: 
File Example XML defining a data type.
Plain text icon Example python script that access data type defined in XML.
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