KeyError when rendering network graphics about wntr HOT 3 CLOSED

Okay I found problem. I passed the wrong dict with pressures of nodes as the link_attribute param of plot_network.

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@FirokOtaku I had previously had problems with EPANET and unicode labels failing. My understanding is that EPANET only accepted 8-bit encoding, not unicode wide characters (certainly in the binary output file). Has this changed, then? I had not seen notice on the EPANET github that it had.

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@dbhart My understanding is that EPANET only accepted 8-bit encoding, not unicode wide characters (certainly in the binary output file). Has this changed, then?

When setting Chinese as major language of Windows, GBK would be the default encoding and lots of programs would just use that to perform filesystem IO.

I'm not sure about how underlying code of EPANET runs. Only thing I can tell is that .inp files exported by EPANET 2.2 are in the default encoding of OS (which is GBK in my enviroment). That behavior is similar to other softwares.

Hope that information can help a little.

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