<p>If anyone runs into this problem then check your coin daemon settings. </p>

<p>I got it because my client didn't find any nodes to connect to. I found a list of nodes and added them in my COIN CLIENT SETTINGS. </p>

<p>I.e:</p>

<pre><code>addnode=xx.xx.xx.xx
</code></pre>

<p>Restart the client, run client-cli getinfo to make sure you're downloading blocks. If it works you should be seeing  </p>

<pre><code>ERROR mining __init__.setup # CoinD downloading blockchain... will check back in 30 sec
</code></pre>

<p>Let your client update to the latest block and everything should be just peachy.</p>

CC BY-SA 3.0
2017-08-08T15:49:19.600Z
2017-08-08T15:49:19.600Z
Cray
<p>When i running 'twistd -ny launcher.tac' i getting the following Exception. The connection okay. Please help me to fix this issue.</p>

<pre><code>2017-01-30 19:33:43,094 INFO bitcoin_rpc # Checking for submitblock
2017-01-30 19:33:43,097 DEBUG bitcoin_rpc # submitblock detected.
017-01-30 19:33:43,097 INFO mining # Found submitblock
2017-01-30 19:33:43,101 ERROR mining # Coind Error: Guncoin is not connected!
</code></pre>

<p>Thanks,
Your help will appreciated!</p>

CC BY-SA 3.0
2017-01-30T16:33:35.773Z
What are you doing? What is `twistd`? What is your expected outcome?
Murch
CC BY-SA 3.0
2017-01-30T23:53:56.393Z
@Murch Based on filenames, I think it's [this fork of stratum](https://github.com/Crypto-Expert/stratum-mining)
Nick ODell
CC BY-SA 3.0
2017-01-31T05:58:50.663Z
Thanks for your reply....

         Actually i am not familiar with Python,                                                 
         I am just followed this instructions ,                                                     
          https://github.com/Crypto-Expert/stratum-mining/wiki/Getting-Started-With-Stratum, 
         But, it is showing above exception
Sijina Tk
<mining-pools><client><python><stratum>
Stratum Server Exception "[coin] is not connected"
Sijina Tk
# Stratum Server Exception "[coin] is not connected"

(Asked by: username_0 on 2017-01-30)

When i running 'twistd -ny launcher.tac' i getting the following Exception. The connection okay. Please help me to fix this issue.

```
2017-01-30 19:33:43,094 INFO bitcoin_rpc # Checking for submitblock
2017-01-30 19:33:43,097 DEBUG bitcoin_rpc # submitblock detected.
017-01-30 19:33:43,097 INFO mining # Found submitblock
2017-01-30 19:33:43,101 ERROR mining # Coind Error: Guncoin is not connected!

```

Thanks,
Your help will appreciated!

**Tags:** mining-pools, client, python, stratum

> **Comments:**
> **username_1**: What are you doing? What is `twistd`? What is your expected outcome?  
> **username_2**: @username_1 Based on filenames, I think it's [this fork of stratum](https://github.com/Crypto-Expert/stratum-mining)  
> **username_0**: Thanks for your reply....           Actually i am not familiar with Python,                                                           I am just followed this instructions ,                                                                https://github.com/Crypto-Expert/stratum-mining/wiki/Getting-Started-With-Stratum,           But, it is showing above exception  

---

## 1 answers

### Answer by username_3 on 2017-08-08. Score: 1

If anyone runs into this problem then check your coin daemon settings.

I got it because my client didn't find any nodes to connect to. I found a list of nodes and added them in my COIN CLIENT SETTINGS.

I.e:

```
addnode=xx.xx.xx.xx

```

Restart the client, run client-cli getinfo to make sure you're downloading blocks. If it works you should be seeing

```
ERROR mining __init__.setup # CoinD downloading blockchain... will check back in 30 sec

```

Let your client update to the latest block and everything should be just peachy.


---

