Re: [Discuss-gnuradio] uhd time_spec

[Garver, Paul W]

Did you link against the appropriate libraries in cmake? Haven’t done this myself for UHD library calls, but my guess is you need to add UHD to GR_REQUIRED_COMPONENTS, or something similar [1]. That error is a really poor message for diagnosing the root issue ,which is likely a linking problem.

PWG

[1] https://wiki.gnuradio.org/index.php/OutOfTreeModulesConfig

On May 29, 2017, at 5:53 AM, Amirhosein naseri <address@hidden> wrote:

Hi

i am writing my own block. in my code when i use uhd::time_spec_t class, in running my GRC i got "AttributeError: 'module' object has no attribute"  error. but if dont use this class my block works fine. WHY?????

tnx.

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