Upgrading to 3.10: TypeError: primitive_connect(): incompatible function arguments.

[jason955]

Currently am attempting to upgrade this library to gnuradio 3.10. After completing a make/install I put together the same graph shown on the initial readme (File -> Throttle -> LoRa_RX) and instead of receiving results I'm getting this error (pic attached):

In essence it's telling me that a hier_block cannot be connected to anything. I don't believe this is true so something must be configured oddly or it's an issue with 3.10. Anyone?

[kenschwarz]

Any progress or new information on this?