Hi, are you under Ubuntu Linux? Try running first as root “ldconfig”. Ivan
> Il giorno 12 feb 2020, alle ore 15:46, Till Hülder <till.huel...@web.de> ha > scritto: > > > Hello, > > i build a OOT Module and after installing i get this error when i run the > program . > > File "/home/iheamira/Dokumente/BA_Huelder/gnu-radio/top_block.py", line > 219, in <module> > main() > File "/home/iheamira/Dokumente/BA_Huelder/gnu-radio/top_block.py", line > 207, in main > tb = top_block_cls() > File "/home/iheamira/Dokumente/BA_Huelder/gnu-radio/top_block.py", line > 142, in __init__ > self.control_control_b_0 = control.control_b(5e-6, 1000, 10, 5e-6, 5e-6, > 5e-6, 200e-6, 100e-6, 0.2, samp_rate) > AttributeError: 'module' object has no attribute 'control_b' > > How can i fix this? > > Best regards , > Til
