Re: Import error using an OOT

The version is 2.2.1-1. The OS is Bullseye.

 

What next?

 

Jim

 

From: Cinaed Simson

Sent: Saturday, December 10, 2022 12:24 AM

To: discuss-gnuradio@gnu.org

Subject: Re: Import error using an OOT

 

Hi Elmore - type

  apt list | grep python3-pygccxml

and see if it's version 1.x.

If it's not installed, then

  apt install python3-pygccxml

will install it.

Version 1.x only works with python code - it may be all you need.

If you need version 2, then it's easy to upgrade the system from bullseye to bookworm.

-- Cinaed

On 12/9/22 18:33, Elmore's wrote:

I have created an OOT which when I incorporate it in my flowgraph shows the following error:

 

Failed to evaluate import expression 'import ft8'

 

The yaml file is:

 

id: ft8_run_response

label: ft8

category: '[ft8]'

 

templates:

  imports: import ft8

  make: ft8.run_response(${ft8_button})

  callbacks:

  - set_ft8(${ft8_button})

 

#  Make one 'parameters' list entry for every parameter you want settable from the GUI.

#     Keys include:

#     * id (makes the value accessible as keyname, e.g. in the make entry)

#     * label (label shown in the GUI)

#     * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)

#     * default

parameters:

- id: ft8_button

  label: ft8_button

  dtype: raw

  default: 0

 

#  'file_format' specifies the version of the GRC yml format used in the file

#  and should usually not be changed.

file_format: 1

 

I have developed and used an OOT before without an issue. I looked at the previous OOT and reviewed the GNU Radio docs on OOTs without seeing anything different.

 

I am using Python 3.92 with GNU radio 3.9.4.0 on a Raspberry Pi.

 

I hope someone can show me the error of my ways.

 

Jim

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