Does fastddsgen -python not support nested namespaces?

[Jackie2chen]

module krider {
module basestructure{
struct BaseHeader {

and fastddsgen error：
OpenJDK Runtime Environment (build 11.0.14+9-Ubuntu-0ubuntu2.20.04)
OpenJDK 64-Bit Server VM (build 11.0.14+9-Ubuntu-0ubuntu2.20.04, mixed mode, sharing)
Loading templates...
Processing the file time.idl...
ERROR: Can't find template definition_list.st; group hierarchy is [FastCdrCommon]
Exception in thread "main" java.lang.NullPointerException
at com.eprosima.fastdds.fastddsgen.execute(fastddsgen.java:406)
at com.eprosima.fastdds.fastddsgen.main(fastddsgen.java:1490)

    version：

fastcdr：mastor
fastdds：2.11.0
swig：4.2.1