<p>It appears that the config files over at <a href="https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index.html" rel="nofollow noreferrer">https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index.html</a> is a bit behind some of the pre-alonzo work in 1.27.0.</p>
<p>Per discussions over at <a href="https://github.com/input-output-hk/cardano-node/issues/2725" rel="nofollow noreferrer">https://github.com/input-output-hk/cardano-node/issues/2725</a>, the *-shelley-genesis.json should now have these additional values:</p>
<pre><code>{
  ...
  &quot;securityParam&quot;: 2160,
  &quot;adaPerUTxOWord&quot;: 0,
  &quot;executionPrices&quot;: {
    &quot;prMem&quot;: 1,
    &quot;prSteps&quot;: 1
  },
  &quot;maxTxExUnits&quot;: {
    &quot;exUnitsMem&quot;: 1,
    &quot;exUnitsSteps&quot;: 1
  },
  &quot;maxBlockExUnits&quot;: {
    &quot;exUnitsMem&quot;: 1,
    &quot;exUnitsSteps&quot;: 1
  },
  &quot;maxValueSize&quot;: 1000,
  &quot;costModel&quot;: &quot;example/shelley/alonzo/costmodel.json&quot;,
  &quot;collateralPercentage&quot;: 100,
  &quot;maxCollateralInputs&quot;: 1
}
</code></pre>

CC BY-SA 4.0
2021-05-27T11:28:13.703Z
2021-05-27T11:28:13.703Z
Darlington Kofa
<p>Make sure you download official genesis file <a href="https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index.html" rel="nofollow noreferrer">from the build system of cardano-node</a>.</p>

CC BY-SA 4.0
2021-05-26T14:08:33.960Z
Looking at the official configurations, "adaPerUTxOWord" exists on the mainnet version of shelleyGenesis, but not on the testnet, as the question points out.
Jpst
CC BY-SA 4.0
2021-05-27T02:45:16.987Z
I download genesis file from official website, but adaPerUTxOWord not exists on the testnet file.
mackie
CC BY-SA 4.0
2021-05-26T12:01:34.697Z
2021-05-26T12:01:34.697Z
Marek Mahut - StakeNuts
<p>Run cardano-node 1.27.0 testnet error, adaPerUTxOWord not found on testnet-shelley-genesis.json</p>
<pre><code>cardano-node  run --database-path ~/cnode-testnet/db --socket-path ~/cnode-testnet/sockets/node.socket --port 3001 --config ~/cnode-testnet/config/testnet-config.json  --topology ~/cnode-testnet/config/testnet-topology.json
    
    
    Error decoding genesis at: /home/qi.mou/cnode-testnet/config/testnet-shelley-genesis.json Error: Error in $: key &quot;adaPerUTxOWord&quot; not found

    cardano-node --version
    cardano-node 1.27.0 - linux-x86_64 - ghc-8.10
    git rev 17096c3fe7a52264906ff92ed245ded2344b3d00
</code></pre>
<p>after I add &quot;adaPerUTxOWord&quot;:0 to testnet-shelley-genesis.json, it still doesn't work.</p>

CC BY-SA 4.0
2021-05-26T18:11:34.147Z
Can you paste the output of `cardano-node --version`?
Ben NOBLE
CC BY-SA 4.0
2021-05-27T02:43:22.977Z
cardano-node 1.27.0 - linux-x86_64 - ghc-8.10
git rev 17096c3fe7a52264906ff92ed245ded2344b3d00
mackie
CC BY-SA 4.0
2021-05-27T14:56:02.623Z
It looks like you may be building the master branch, try checking out tag 1.27.0, `cabal clean` and then rebuild. The correct git rev for 1.27.0 is 8fe46140a52810b6ca456be01d652ca08fe730bf
Ben NOBLE
<cardano-cli><cardano-node>
adaPerUTxOWord not found on testnet-shelley-genesis.json
# adaPerUTxOWord not found on testnet-shelley-genesis.json

(Asked by: username_0 on 2021-05-26)

Run cardano-node 1.27.0 testnet error, adaPerUTxOWord not found on testnet-shelley-genesis.json
cardano-node  run --database-path ~/cnode-testnet/db --socket-path ~/cnode-testnet/sockets/node.socket --port 3001 --config ~/cnode-testnet/config/testnet-config.json  --topology ~/cnode-testnet/config/testnet-topology.json
    
    
    Error decoding genesis at: /home/qi.mou/cnode-testnet/config/testnet-shelley-genesis.json Error: Error in $: key "adaPerUTxOWord" not found

    cardano-node --version
    cardano-node 1.27.0 - linux-x86_64 - ghc-8.10
    git rev 17096c3fe7a52264906ff92ed245ded2344b3d00

after I add "adaPerUTxOWord":0 to testnet-shelley-genesis.json, it still doesn't work.

**Tags:** cardano-cli, cardano-node
> **Comments:**
> **username_1**: Can you paste the output of `cardano-node --version`?  
> **username_0**: cardano-node 1.27.0 - linux-x86_64 - ghc-8.10 git rev 17096c3fe7a52264906ff92ed245ded2344b3d00  
> **username_1**: It looks like you may be building the master branch, try checking out tag 1.27.0, `cabal clean` and then rebuild. The correct git rev for 1.27.0 is 8fe46140a52810b6ca456be01d652ca08fe730bf  

---

## 2 answers

### Answer by username_2 on 2021-05-27. Score: 1

It appears that the config files over at https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index.html is a bit behind some of the pre-alonzo work in 1.27.0.
Per discussions over at https://github.com/input-output-hk/cardano-node/issues/2725, the *-shelley-genesis.json should now have these additional values:
{
  ...
  "securityParam": 2160,
  "adaPerUTxOWord": 0,
  "executionPrices": {
    "prMem": 1,
    "prSteps": 1
  },
  "maxTxExUnits": {
    "exUnitsMem": 1,
    "exUnitsSteps": 1
  },
  "maxBlockExUnits": {
    "exUnitsMem": 1,
    "exUnitsSteps": 1
  },
  "maxValueSize": 1000,
  "costModel": "example/shelley/alonzo/costmodel.json",
  "collateralPercentage": 100,
  "maxCollateralInputs": 1
}


---

### Answer by username_3 on 2021-05-26. Score: 0

Make sure you download official genesis file [from the build system of cardano-node](https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index.html).

> **Comments:**
> **username_4**: Looking at the official configurations, "adaPerUTxOWord" exists on the mainnet version of shelleyGenesis, but not on the testnet, as the question points out.  
> **username_0**: I download genesis file from official website, but adaPerUTxOWord not exists on the testnet file.  

---

