On Mon, Oct 6, 2014 at 4:39 AM, Murray Thomson <murraythomson...@gmail.com> wrote:
> Hi, > > I'm getting this error with string type variables using gnuradio 3.7.5 and > I cannot figure out how to solve it. I'm using a normal variable plus a > config variable in this way: > > Variable: > id: variable_A > value: config_variable_A > > Variable Config: > id: config_variable_A > ... > WriteBack: variable_A > > > This way the variable reads the config file at the start and the variable > config writes the latest value of the variable at the end. It works very > well with Integers. > > When I change the Config variable type to "String" and I generate the flow > graph, I get the error: > > Generate Error: circular dependency caught in sort_variables > > Could anyone please help me to get this behaviour for a String type > variable please? > > Thank you, > Murray > Yeah, this is a fundamental issue with the way that the GRC templates are formatted and described. The circular issue has come up rarely in the past, but it's certainly been a problem for me here and there. Tom
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