On 12/4/19 6:40 PM, Michael Bassi wrote: > Hi all, > > I have a GRC flow-graph that includes a custom c++ OOT block. > It worked a while ago, but now when I come to revisit it I found errors: > When I run my flow graph in GRC, I got this > module libcanberra-gtk-module.so cannot be loaded. > > which I fixed with: > sudo apt install libcanberra-gtk-module libcanberra-gtk3-module > > and now I'm getting this following error: > Traceback (most recent call last): > File "/filepath/ReadFileNetwork/readfilenetwork_PC_tx_p_GUI.py", line > 208, in <module> > main() > File "/filepath/ReadFileNetwork/readfilenetwork_PC_tx_p_GUI.py", line > 196, in main > tb = top_block_cls() > File "/filepath/ReadFileNetwork/readfilenetwork_PC_tx_p_GUI.py", line > 144, in __init__ > self.custom_blocks_readfilesource_cpp_0 = > custom_blocks.readfilesource_cpp() > File > "/usr/local/lib/python2.7/dist-packages/custom_blocks/custom_blocks_swig.py", > line 144, in make > return _custom_blocks_swig.readfilesource_cpp_make() > RuntimeError: stof > > Any help would be great, > Thanks
Looks like a C++ error in a string to float conversion. Try writing a small standalone test program converting a string to a float and see what happens. -- Cinaed
