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Providing -- --config node_config.yaml on launch makes wallet exit ugly #848

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piotr-iohk opened this issue Oct 16, 2019 · 2 comments
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piotr-iohk commented Oct 16, 2019

Release Operating System Cause
next Windows & OSX & Linux Code v Configuration v Environment v Human v Unknown

Context

One can now do:
cardano-wallet-jormungandr launch --genesis-block-hash <hash> -- --config node_config.yaml

As a result underlying jormungandr fails cause launch provides two --configs to it. The error message is not quite human firendly. cardano-wallet-jormungandr should exit with error message explaining that --config is generated automatically and one cannot provide --config in launch

Steps to Reproduce

$ cardano-wallet-jormungandr launch --genesis-block-hash adbdd5ede31637f6c9bad5c271eec0bc3d0cb9efb86a5b913bb55cba549d0770 -- --config node_config.yaml

Expected behavior

Friendly error message:

No need to provide --config bleblb.yaml
We will generate Jormungandr config for you.

Actual behavior

Long unfriendly error:

[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Using directory: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet
[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Using directory: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/wallets
[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Running as v2019.9.13
[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Wallet backend server starting...
error: The argument '--config <node_config>' was provided more than once, but cannot be used multiple times

USAGE:
    jormungandr --genesis-block-hash <block_0_hash> --log-level <log_level> --config <node_config>

For more information try --help
[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Node is Jörmungandr on testnet
[iohk.cardano-wallet.launch:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Generated Jörmungandr's configuration to: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/jormungandr-config.yaml
[iohk.cardano-wallet.launch:Notice:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Starting process jormungandr
     --genesis-block-hash adbdd5ede31637f6c9bad5c271eec0bc3d0cb9efb86a5b913bb55cba549d0770
     --config /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/jormungandr-config.yaml
     --log-level info
     --config node_config.yaml

[iohk.cardano-wallet.launch.jormungandr.17162:Info:ThreadId 4] [2019-10-16 15:32:29.83 UTC] Process jormungandr started with pid 17162
[iohk.cardano-wallet.launch:Error:ThreadId 4] [2019-10-16 15:32:29.84 UTC] Child process jormungandr exited with status 1
[iohk.cardano-wallet.launch:Alert:ThreadId 4] [2019-10-16 15:32:29.84 UTC] The node exited with status ExitFailure 1

Resolution Plan

PR

Number Base
#862 develop

QA

@piotr-iohk piotr-iohk changed the title cardano-wallet-jormungandr launch --genesis-block-hash <hash> -- --config node_config.yaml makes Jormungandr fail ugly Providing -- --config node_config.yaml on launch makes wallet exit ugly Oct 16, 2019
@rvl rvl self-assigned this Oct 17, 2019
iohk-bors bot added a commit that referenced this issue Oct 21, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 21, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=rvl a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


864: nix: Provide derivations for Daedalus installer r=KtorZ a=rvl

Relates to #863.
Based on #828.

# Overview

- @disassembler @cleverca22 It's not exactly the same as before but should work ok I think.
- Adds source filtering to avoid unnecessary rebuilds.

# Comments

To build:

```
nix-build -A cardano-wallet-jormungandr
nix-build release.nix -A daedalus-jormungandr.windows -o daedalus-jormungandr-windows
nix-build release.nix -A daedalus-jormungandr.macos -o daedalus-jormungandr-macos
nix-build release.nix -A daedalus-jormungandr.linux -o daedalus-jormungandr-linux
```

Note that `daedalus-jormungandr.{windows,macos,linux}` from `release.nix` reference the same `cardano-wallet-jormungandr` derivation, only with different `system` or `crossSystem` arguments. So Daedalus may also import from `default.nix` rather than `release.nix`.

Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


864: nix: Provide derivations for Daedalus installer r=KtorZ a=rvl

Relates to #863.
Based on #828.

# Overview

- @disassembler @cleverca22 It's not exactly the same as before but should work ok I think.
- Adds source filtering to avoid unnecessary rebuilds.

# Comments

To build:

```
nix-build -A cardano-wallet-jormungandr
nix-build release.nix -A daedalus-jormungandr.windows -o daedalus-jormungandr-windows
nix-build release.nix -A daedalus-jormungandr.macos -o daedalus-jormungandr-macos
nix-build release.nix -A daedalus-jormungandr.linux -o daedalus-jormungandr-linux
```

Note that `daedalus-jormungandr.{windows,macos,linux}` from `release.nix` reference the same `cardano-wallet-jormungandr` derivation, only with different `system` or `crossSystem` arguments. So Daedalus may also import from `default.nix` rather than `release.nix`.

878: Support for legacy UTxO witness in Jörmungandr r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->

#779 

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have extended `mkStdTx` so that it would properly handle transactions coming from a `RndKey` and construct `legacy-utxo` witnesses for it.

# Comments

<!-- Additional comments or screenshots to attach if any -->

Jörmungandr doesn't implement creating legacy utxo witnesses from jcli ... 

[jcli/src/jcli_app/transaction/mk_witness.rs](https://github.com/input-output-hk/jormungandr/blob/master/jcli/src/jcli_app/transaction/mk_witness.rs#L78-L82)
```rust
            WitnessType::OldUTxO => {
                // TODO unimplemented!()
                let _secret_key: SecretKey<Ed25519Bip32> = self.secret()?;
                Err(Error::MakeWitnessLegacyUtxoUnsupported)?;
                unimplemented!()
            }
``` 

so I had to construct them by hand according to:

- The format defined in [chain-impl-mockchain#witnesses](https://github.com/input-output-hk/chain-libs/blob/incentive/chain-impl-mockchain/doc/format.md#witnesses)

- The format from the source (double checking it matches the doc..) [chain-impl-mockchain/src/transaction/witness.rs](https://github.com/input-output-hk/chain-libs/blob/incentive/chain-impl-mockchain/src/transaction/witness.rs#L173-L176)

It'd be nice to review our golden if / when the constructor for the witness type gets updated.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


879: Porting the rest of forget pending tx integration tests to CLI r=KtorZ a=paweljakubas

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->
#836 

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have ported the rest of forgetting pending tx integration tests to CLI

# Comments

<!-- Additional comments or screenshots to attach if any -->

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
Co-authored-by: Pawel Jakubas <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


864: nix: Provide derivations for Daedalus installer r=KtorZ a=rvl

Relates to #863.
Based on #828.

# Overview

- @disassembler @cleverca22 It's not exactly the same as before but should work ok I think.
- Adds source filtering to avoid unnecessary rebuilds.

# Comments

To build:

```
nix-build -A cardano-wallet-jormungandr
nix-build release.nix -A daedalus-jormungandr.windows -o daedalus-jormungandr-windows
nix-build release.nix -A daedalus-jormungandr.macos -o daedalus-jormungandr-macos
nix-build release.nix -A daedalus-jormungandr.linux -o daedalus-jormungandr-linux
```

Note that `daedalus-jormungandr.{windows,macos,linux}` from `release.nix` reference the same `cardano-wallet-jormungandr` derivation, only with different `system` or `crossSystem` arguments. So Daedalus may also import from `default.nix` rather than `release.nix`.

878: Support for legacy UTxO witness in Jörmungandr r=KtorZ a=KtorZ

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->

#779 

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have extended `mkStdTx` so that it would properly handle transactions coming from a `RndKey` and construct `legacy-utxo` witnesses for it.

# Comments

<!-- Additional comments or screenshots to attach if any -->

Jörmungandr doesn't implement creating legacy utxo witnesses from jcli ... 

[jcli/src/jcli_app/transaction/mk_witness.rs](https://github.com/input-output-hk/jormungandr/blob/master/jcli/src/jcli_app/transaction/mk_witness.rs#L78-L82)
```rust
            WitnessType::OldUTxO => {
                // TODO unimplemented!()
                let _secret_key: SecretKey<Ed25519Bip32> = self.secret()?;
                Err(Error::MakeWitnessLegacyUtxoUnsupported)?;
                unimplemented!()
            }
``` 

so I had to construct them by hand according to:

- The format defined in [chain-impl-mockchain#witnesses](https://github.com/input-output-hk/chain-libs/blob/incentive/chain-impl-mockchain/doc/format.md#witnesses)

- The format from the source (double checking it matches the doc..) [chain-impl-mockchain/src/transaction/witness.rs](https://github.com/input-output-hk/chain-libs/blob/incentive/chain-impl-mockchain/src/transaction/witness.rs#L173-L176)

It'd be nice to review our golden if / when the constructor for the witness type gets updated.

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


879: Porting the rest of forget pending tx integration tests to CLI r=KtorZ a=paweljakubas

# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->
#836 

# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [x] I have ported the rest of forgetting pending tx integration tests to CLI

# Comments

<!-- Additional comments or screenshots to attach if any -->

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
Co-authored-by: Pawel Jakubas <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


864: nix: Provide derivations for Daedalus installer r=KtorZ a=rvl

Relates to #863.
Based on #828.

# Overview

- @disassembler @cleverca22 It's not exactly the same as before but should work ok I think.
- Adds source filtering to avoid unnecessary rebuilds.

# Comments

To build:

```
nix-build -A cardano-wallet-jormungandr
nix-build release.nix -A daedalus-jormungandr.windows -o daedalus-jormungandr-windows
nix-build release.nix -A daedalus-jormungandr.macos -o daedalus-jormungandr-macos
nix-build release.nix -A daedalus-jormungandr.linux -o daedalus-jormungandr-linux
```

Note that `daedalus-jormungandr.{windows,macos,linux}` from `release.nix` reference the same `cardano-wallet-jormungandr` derivation, only with different `system` or `crossSystem` arguments. So Daedalus may also import from `default.nix` rather than `release.nix`.

Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 22, 2019
862: jormungandr launch: use --rest-listen instead of generating config.yaml r=KtorZ a=rvl

Relates to #832 and #848.
Supersedes #850.

# Overview

`cardano-wallet-jormungandr launch` specifies the REST API port and storage directory. The user provides the rest of the Jörmungandr configuration (e.g. trusted peers). 

# Comments

The Jörmungandr P2P listen address, port, and log level are no longer configured by cardano-wallet.


Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 23, 2019
880: Jormungandr 0.7.0 r=KtorZ a=piotr-iohk

# Issue Number


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [ ] ~Jormungandr 0.7.0-alpha.dev~
- [ ] Jormungandr 0.7.0-alpha.dev.1


# Comments

It works fine with `jormungandr + cardano-wallet-jormungandr serve` but doesn't work with launch...
```
$cardano-wallet-jormungandr launch --genesis-block block0.bin -- --secret secret.yaml

[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Using directory: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet
[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Using directory: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/wallets
[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Running as v2019.10.16
[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Wallet backend server starting...
[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Node is Jörmungandr on testnet
[iohk.cardano-wallet:Info:ThreadId 4] [2019-10-22 09:55:55.38 UTC] Generated Jörmungandr's configuration to: /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/jormungandr-config.yaml
[iohk.cardano-wallet:Notice:ThreadId 4] [2019-10-22 09:55:55.39 UTC] Starting process jormungandr
     --genesis-block block0.bin
     --config /home/piotr/.local/share/cardano-wallet/jormungandr/testnet/jormungandr-config.yaml
     --log-level info
     --secret secret.yaml

[iohk.cardano-wallet.jormungandr.14208:Info:ThreadId 4] [2019-10-22 09:55:55.39 UTC] Process jormungandr started with pid 14208
Oct 22 11:55:55.396 INFO Starting jormungandr 0.7.0-alpha.dev (HEAD-61fa897, release, linux [x86_64]) - [rustc 1.38.0 (625451e37 2019-09-23)], task: init
Oct 22 11:55:55.396 INFO Starting 1 workers, scope: global
Oct 22 11:55:55.396 INFO Starting server on 127.0.0.1:33671, scope: global
Oct 22 11:55:55.397 INFO storing blockchain in '"/home/piotr/.local/share/cardano-wallet/jormungandr/testnet/chain/blocks.sqlite"', task: init
Oct 22 11:55:55.406 ERRO Error occurred during request handling, status: 503 Service Unavailable Full REST context not available yet, scope: global
cardano-wallet-jormungandr: ErrUnexpectedNetworkFailure (Link {_segments = ["api","v0","block","4c05c5bb1dfa2848a2a36249b28d97ef8e6c77c7cb1f9626d1c4024c2470a2c2"], _queryParams = []}) (FailureResponse (Response {responseStatusCode = Status {statusCode = 503, statusMessage = "Service Unavailable"}, responseHeaders = fromList [("content-length","0"),("date","Tue, 22 Oct 2019 09:55:55 GMT")], responseHttpVersion = HTTP/1.1, responseBody = ""}))


```


886: cardano-wallet-jormungandr: tweak error message style r=KtorZ a=rvl

Relates to #848.

# Overview

Addresses this [review comment](#862 (comment)) from @piotr-iohk on #862.


Co-authored-by: Piotr Stachyra <[email protected]>
Co-authored-by: KtorZ <[email protected]>
Co-authored-by: Rodney Lorrimar <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 23, 2019
886: cardano-wallet-jormungandr: tweak error message style r=KtorZ a=rvl

Relates to #848.

# Overview

Addresses this [review comment](#862 (comment)) from @piotr-iohk on #862.


Co-authored-by: Rodney Lorrimar <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 23, 2019
886: cardano-wallet-jormungandr: tweak error message style r=KtorZ a=rvl

Relates to #848.

# Overview

Addresses this [review comment](#862 (comment)) from @piotr-iohk on #862.


Co-authored-by: Rodney Lorrimar <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 23, 2019
881: Connect Pool DB with Api r=KtorZ a=Anviking

# Issue Number

#713 

# Overview

- [x] I have implemented a `GET /stake-pool` that reads and combines metrics from `Pool.DB`
- [x] TODO: Figure out when we are unsynced
- [ ] TODO: Look for things to test if possible in this PR

# Comments

### Self-node with a very short epoch-length (results are unavailable across epoch boundaries)
![self-node-short-epochs](https://user-images.githubusercontent.com/304423/67398367-d0edc680-f5aa-11e9-86da-ac13337e2a63.gif)

### Testnet syncing which is interrupted and resumed
![testnet-2](https://user-images.githubusercontent.com/304423/67399072-f7f8c800-f5ab-11e9-9fb1-38e8886aeba4.gif)


<!-- Additional comments or screenshots to attach if any -->

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


884: More integration tests for Byron wallets r=KtorZ a=piotr-iohk


# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [ ] More integration tests for Byron wallets ensuring that Shelley endpoints/CLI cannot manage them


# Comments

<!-- Additional comments or screenshots to attach if any -->

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


886: cardano-wallet-jormungandr: tweak error message style r=KtorZ a=rvl

Relates to #848.

# Overview

Addresses this [review comment](#862 (comment)) from @piotr-iohk on #862.


Co-authored-by: Johannes Lund <[email protected]>
Co-authored-by: KtorZ <[email protected]>
Co-authored-by: Piotr Stachyra <[email protected]>
Co-authored-by: Rodney Lorrimar <[email protected]>
iohk-bors bot added a commit that referenced this issue Oct 23, 2019
884: More integration tests for Byron wallets r=KtorZ a=piotr-iohk


# Issue Number

<!-- Put here a reference to the issue this PR relates to and which requirements it tackles -->


# Overview

<!-- Detail in a few bullet points the work accomplished in this PR -->

- [ ] More integration tests for Byron wallets ensuring that Shelley endpoints/CLI cannot manage them


# Comments

<!-- Additional comments or screenshots to attach if any -->

<!-- 
Don't forget to:

 ✓ Self-review your changes to make sure nothing unexpected slipped through
 ✓ Assign yourself to the PR
 ✓ Assign one or several reviewer(s)
 ✓ Once created, link this PR to its corresponding ticket
 ✓ Acknowledge any changes required to the Wiki
-->


886: cardano-wallet-jormungandr: tweak error message style r=KtorZ a=rvl

Relates to #848.

# Overview

Addresses this [review comment](#862 (comment)) from @piotr-iohk on #862.


Co-authored-by: Piotr Stachyra <[email protected]>
Co-authored-by: Rodney Lorrimar <[email protected]>
Co-authored-by: KtorZ <[email protected]>
@KtorZ
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KtorZ commented Oct 24, 2019

how are we with this one?

@piotr-iohk
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no longer applies

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