Error with a few things in 0.2.0

[importUsername]

Well then... I'm seeing some weird stuff...

First off, it said that I'm the first node on the network and asked for my ip address. Then when I gave it my ip, it gave me this error:

Traceback (most recent call last):
File "zcoin.py", line 98, in
zc.normal()
File "zcoin.py", line 85, in normal
coin_count.send()
File "/Users/-----/Desktop/zCoin-master 7/coin_count.py", line 21, in send
out = json.loads(out)
File "/Users/-----/anaconda/lib/python2.7/json/init.py", line 338, in loads
return _default_decoder.decode(s)
File "/Users/-----/anaconda/lib/python2.7/json/decoder.py", line 365, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer

Also in the shell it lists the command 'update' but says that its unknown syntax when its entered.

Using the command addr gives this error:

Traceback (most recent call last):
File "shell.py", line 76, in
zc().cmdloop()
File "/Users/-----/anaconda/lib/python2.7/cmd.py", line 142, in cmdloop
stop = self.onecmd(line)
File "/Users/-----/anaconda/lib/python2.7/cmd.py", line 221, in onecmd
return func(arg)
File "shell.py", line 39, in do_addr
addr = config.wallet.find("data", "all")[0]['addr']
KeyError: 'addr'

running miner.py gave this error:

Traceback (most recent call last):
File "miner.py", line 23, in
mine()
File "miner.py", line 11, in mine
diff = json.loads(diff)['difficulty']
File "/Users/-----/anaconda/lib/python2.7/json/init.py", line 338, in loads
return _default_decoder.decode(s)
File "/Users/-----/anaconda/lib/python2.7/json/decoder.py", line 365, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer

so.... yea