Hi all,
I'm trying to use the UHD 4.6 version with RFNoC to build an image for the
x440 USRP device. I used UHD 4.0 for USRP E320 without a problem, but now I
have an issue with the YML files for the X440 image building.
I have installed UHD 4.6, GNURadio 3.8, and gr-ettus (to have the
rfnocmodtool command).
I can build my block in software without issues but when I try to create
the FPGA image with rfnoc_image_builder an error occurs:
>> *rfnoc_image_builder -y block_x440_rfnoc_image_core.yml -d x440 -t
X4_400 --fpga-dir ~/rfnoc/uhd/fpga/*
*[WAR] Module jsonschema is not installed. Configuration files will not be
validated against their schema.*
*[WAR] Skip schema validation (missing module jsonschema).*
*[INF] Using FPGA directory /home/satmotion/rfnoc/uhd/fpga*
*[INF] Selected device x440*
*[INF] Using io_signatures.yml from /usr/local/share/uhd/rfnoc/core.*
*Traceback (most recent call last):*
* File "/usr/local/bin/rfnoc_image_builder", line 240, in <module>*
* sys.exit(main())*
* File "/usr/local/bin/rfnoc_image_builder", line 219, in main*
* image_builder.build_image(*
* File
"/usr/local/lib/python3.8/site-packages/uhd/imgbuilder/image_builder.py",
line 1112, in build_image*
* signatures_conf = io_signatures(core_config_path)*
* File
"/usr/local/lib/python3.8/site-packages/uhd/imgbuilder/image_builder.py",
line 666, in io_signatures*
* return load_config(os.path.join(config_path, "io_signatures.yml"))*
* File
"/usr/local/lib/python3.8/site-packages/uhd/imgbuilder/image_builder.py",
line 640, in load_config*
* config = ordered_load(stream)*
* File
"/usr/local/lib/python3.8/site-packages/uhd/imgbuilder/image_builder.py",
line 115, in ordered_load*
* return yaml.load(stream, OrderedLoader)*
* File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/main.py", line
1085, in load*
* error_deprecation('load', 'load', arg=_error_dep_arg,
comment=_error_dep_comment)*
* File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/main.py", line
1037, in error_deprecation*
* raise AttributeError(s)*
*AttributeError: *
*"load()" has been removed, use*
* yaml = YAML(typ='rt') yaml.load(...)and register any classes that you
use, or check the tag attribute on the loaded data,instead of file
"/usr/local/lib/python3.8/site-packages/uhd/imgbuilder/image_builder.py",
line 115 return yaml.load(stream, OrderedLoader)*
Do you know how I can solve this problem?
Kind, Regards,
Maria
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