Echo Server Example Problem

[patricklenert]

I'm trying to run python microraiden/examples/echo_server.py --private-key microraiden/examples/pk_tut.txt

I synced completely to the ethereum blockchain with the Parity Light Client and get the following errors:

WARNING:microraiden.utils.private_key:Private key in raw format. Consider switching to JSON-encoded
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ValueError: {'code': -32041, 'message': 'Requested data size exceeds limit of 1000 blocks.'}
Fri Nov  2 10:57:07 2018 <Blockchain at 0x10ce6a470> failed with ValueError

Traceback (most recent call last):
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gevent.hub.LoopExit: ('This operation would block forever', <Hub at 0x10ccc5930 select default pending=0 ref=0>)

Operation System: MacOS High Sierra.

[msaxena18]

I never got that ValueError, but I did have to change permissions for my private key in order to make my echo_server.py run. I ran: chmod 600 ($PATH)/pk_tut.txt