Custom Miner commit error : Unknown Node Class : in Azure-China-Min

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Custom Miner commit error : Unknown Node Class : in Azure-China-Min

L1 Bithead



I am trying to create a custom miner for Azure China feed. I have successfully tested it in one of the servers, but it doesn't let me commit when I create a Miner.

Already applied the solution from

Below are the steps I followed:

1. Edit file and added a new class - AzureChinaJSON which parses the IPs from

2. Edited the azure.yml file to add prototype - ChinacloudIPsWithServiceTags, referencing class:

3. Updated the nodes.json file inside /minemeld/engine/current/ to find its entrypoint:

"": {
"class": ""

4. Ran "/<path>/minemeld/engine/current/bin/pip install -e /<path>/minemeld/engine/core"

Although, I don't understand what this command does.


5. In GUI, when I look for prototype, it looks good with the correct Class called. I can create a Miner with that, but the error pops up.


Again, this works on a test server. The only difference is this one doesn't have MineMeld installed in default /core directory. 

Does it make any difference? 

I have attached the three files I updated.


Thank you in advance:)



L1 Bithead


The file nodes.json needs to be updated at /opt/minemeld/engine/core folder as well. Not sure why, but it doesn't work until I restart the system.

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