Re: File Meta Sink question

[Volker Schroer]

You have to enter
import pmt

not only pmt


> I'm still having some trouble with this issue.    If I try to add a File
> Meta Sink block, I get an error involving pmt.make_dict() that indicates
> that pmt is not defined:
> image.png
> image.png
>
>
> If I try to add an import block, I can't change the case of "Import",
> and get an error message as shown
> image.png
>
>
> image.png
>
> I'm having trouble finding any documentation to help with this.
>
> Thanks!
> -George
>
>
> On Thu, Mar 9, 2023 at 11:06 AM Hassel, George <ghassel@siena.edu
> <mailto:ghassel@siena.edu>> wrote:
>
>     Hello,
>
>     I'm having some difficulty with saving metadata.   I'm trying to use
>     File Meta Sink as a block in gnuradio companion, and I get an error
>     message in the Extra Dict. filed that "Value "pmt.make_dict()"
>     cannot be evaluated: name 'pmt' is not defined.    I try to add in
>     an Import block that says Import pmt, and get an error that says
>     "Param - Import(imports): Bad import syntax: "pmt".
>
>     If I instead just use a python script with import pmt, I still get
>     errors involving the File Meta Sink blocks.
>
>     I tried to make sure that pmt was installed with pip3 install pmt,
>     but that causes an error with finding the paths for gnuradio.   I
>     resolved that by following the instructions at
>     https://wiki.gnuradio.org/index.php/ModuleNotFoundError
>     <https://wiki.gnuradio.org/index.php/ModuleNotFoundError>, but again
>     come back to the same errors involving pmt.
>
>     My Ubuntu version is 22.10
>     My gnuradio version is 3.10.3.0
>     My python3 version is 3.10.7
>
>     Thanks for any assistance you can provide!
>
>     -George Hassel