Starting multiple private network in one computer causes Fatal: Error starting protocol stack: Access is denied

Question

Question: How to fix Fatal: Error starting protocol stack: Access is denied?

Here is the steps that I try:

geth --datadir block1 init /d/nodes/_ethereum/genesis.json
geth --datadir block1 --networkid 1234 --rpc --rpcport 1201 --rpcaddr 127.0.0.1 --rpccorsdomain "*" console 2>console.log
First node running successfully...
geth --datadir block2 init /d/nodes/_ethereum/genesis.json
I created my new block...
geth --datadir block2 --port 30304 --networkid 1234 --rpcport 1201 --rpcaddr 127.0.0.1 --rpccorsdomain "*" --nodiscover console 2>console.log

I also tried using: --rpcaddr [my current ip address]

This happens when I run the second node: Fatal: Error starting protocol stack: Access is denied

Windows 10 Home 64bit

make sure about the permission on the folder block2
– Tony Dang
Oct 23, 2018 at 8:13 — Tony Dang, Oct 23, 2018 at 8:13
@HaĐANG chmod 777 -R [folder path] yes thank you!
– KD.S.T.
Oct 23, 2018 at 12:52 — KD.S.T., Oct 23, 2018 at 12:52

M. Riggi · Accepted Answer · 2018-10-23 08:40:24Z

1

You can use this command --ipcdisable as shown on this issue #1714 to make it run.

answered Oct 23, 2018 at 8:40

M. Riggi

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