Gr_modtool

hi
i use gr_modtool to add a new block in an exist module,it apper this :

No GNU Radio module found in the given directory. Quitting.

what shoud i do to solve it
thanks,
BZS

Hi BZS!

Your question is very vague. Please do make sure to include what you
actually did (in commands, where you executed them, where your module
comes from…) and what you’ve tried to solve your problem yourself,
otherwise we will a) don’t know what’s the problem and b) feel like
we’re actually solving problems that you, with a little more trying,
could have solved yourself ;).

Our guide on reporting errors is:
http://gnuradio.org/redmine/projects/gnuradio/wiki/ReportingErrors
Please adhere to that!

Greetings,
Marcus

gr_modtool looks for a known module structure.
If your module doesn’t have that specific structure or keywords in its
CMakeLists.txt, maybe because it was not generated by gr_modtool, the
build system has been modified, it’s for a different GNU Radio version
etc.

Greetings,
Marcus