# Silent validation error with Sequelize

**URL:** <https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794>\
**Category:** Help me!\
**Created:** [August 7, 2020, 11:01am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794 "2020-08-07T11:01:36Z")\
**Posts on this page:** 14\
**Page:** 1

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 7, 2020, 11:01am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/1 "2020-08-07T11:01:36Z")

</div>

In my sequelize model, I have a unique constraint (reflects the UNIQUE constraint in Postgres).  
Problem is, when in ForestAdmin I perform an illegal operation (I update a record and violates the UNIQUE constraint on a column), the back crashes and the action in ForestAdmin times out.

I would have expected ForestAdmin to show me the validation error message?  
If this silent error is by design, why is that the case, and how can I work around it?

thanks

---

<div class="post-metadata">

**Author:** ![arnaud](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/arnaud/32/32_2.png) [@arnaud](https://community.forestadmin.com/u/arnaud)\
**Post date:** [August 7, 2020, 12:31pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/2 "2020-08-07T12:31:09Z")

</div>

Hi @francois_Ruty

Could you share:

- the way your unique constraint is defined in your Sequelize model
- the logs of the crash if any
- the version of the `forest-express-sequelize` agent you are currently using _(that is one important question in the default post template)_

Thanks for your help.

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 8, 2020, 10:20am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/3 "2020-08-08T10:20:37Z")

</div>

Hello, sorry,

here is the constraint in models file:

```
immatriculation: {
  type: DataTypes.STRING,
  unique: true
},

```

Logs of the crash:

PUT /forest/gsheetClients/10206/relationships/vehicule\_immat 204 - - 56.040 ms  
Unhandled rejection SequelizeUniqueConstraintError: Validation error  
at Query.formatError (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:312:18)  
at query.catch.err (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:71:18)  
at tryCatcher (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/util.js:16:23)  
at Promise.\_settlePromiseFromHandler (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:547:31)  
at Promise.\_settlePromise (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:604:18)  
at Promise.\_settlePromise0 (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:649:10)  
at Promise.\_settlePromises (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:725:18)  
at \_drainQueueStep (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:93:12)  
at \_drainQueue (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:86:9)  
at Async.\_drainQueues (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:102:5)  
at Immediate.Async.drainQueues [as \_onImmediate] (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:15:14)  
at runCallback (timers.js:705:18)  
at tryOnImmediate (timers.js:676:5)  
at processImmediate (timers.js:658:5)  
at process.topLevelDomainCallback (domain.js:126:23)

forest-express-sequelize version in package.json:  
^5.2.0

---

<div class="post-metadata">

**Author:** ![anon94532230](https://avatars.discourse-cdn.com/v4/letter/a/a587f6/32.png) [@anon94532230](https://community.forestadmin.com/u/anon94532230)\
**Post date:** [August 10, 2020, 2:16pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/4 "2020-08-10T14:16:17Z")

</div>

Hi @francois_Ruty, I can’t reproduce your error, seems like I don’t even need to add it to my model to get a popup with the error message.

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 10, 2020, 3:29pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/5 "2020-08-10T15:29:17Z")

</div>

ok then we need to figure out the difference between my setup and yours

what is FA mechanism to display backend errors, which key in json payload is it watching for?

---

<div class="post-metadata">

**Author:** ![anon94532230](https://avatars.discourse-cdn.com/v4/letter/a/a587f6/32.png) [@anon94532230](https://community.forestadmin.com/u/anon94532230)\
**Post date:** [August 10, 2020, 3:40pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/6 "2020-08-10T15:40:09Z")

</div>

It is done via sequelize, when it tries to commit your data into your database. Do you have the constraint set in your database ?

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 10, 2020, 5:57pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/7 "2020-08-10T17:57:56Z")

</div>

Yes, the UNIQUE constraint exists in DB (postgres).

I just recalled I override the PUT route for this model, here is the code:

```javascript
// Update a Gsheet Client
router.put('/gsheetClients/:recordId', permissionMiddlewareCreator.update(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record

  const recordUpdater = new RecordUpdater(gsheetClients);
  recordUpdater.deserialize(request.body)
    .then(recordToUpdate => {
      return recordUpdater.update(recordToUpdate, request.params.recordId)
    })
    .then(record => {
      return recordUpdater.serialize(record)
    })
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        gsheetClients.update(
          { immatriculation: immat }, { where: { id: request.params.recordId }}
        ).then(data => {
          //recordSerialized.data.relationships.vehicule_immat.data = immat;
          console.log(recordSerialized.data.relationships.vehicule_immat);
          response.send(recordSerialized);
        })
      });
    })
    .catch(next);

  

  
});

```

I just used the documentation and copy/pasted the code, and made some modification (essentially to store a linked record column other than id). I assume a .catch is missing after the gsheetClients.update, what is the syntax the .catch response must respect, for FA to process the error message?  
It would be great to have this information in [https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record](https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record)

---

<div class="post-metadata">

**Author:** ![anon37102731](https://avatars.discourse-cdn.com/v4/letter/a/c6cbf5/32.png) [@anon37102731](https://community.forestadmin.com/u/anon37102731)\
**Post date:** [August 11, 2020, 8:31am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/8 "2020-08-11T08:31:57Z")

</div>

Hi @francois_Ruty, I tried to reproduce with the same route override as yours but the error toaster still shows up.

To try to understand what goes wrong could you please share with me the HTTP PUT call made when editing the record (with the server answer), maybe a screen share of the issue with the network console open might help (using [loom](https://www.loom.com/) for example)

Also, does this happen only when editing a record or is the error silent too when creating a record?

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 11, 2020, 9:24am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/9 "2020-08-11T09:24:34Z")

</div>

Hello, when I create a record, here are the headers + payload:

POST /forest/gsheetClients HTTP/1.1  
Host: localhost:3310  
Connection: keep-alive  
Content-Length: 186  
Accept: application/json  
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjMxODQwIiwiZW1haWwiOiJwYXNjYWwuZ2hvc29uQGZpbmRyaXZlLmNvbSIsImZpcnN0TmFtZSI6IlBhc2NhbCIsImxhc3ROYW1lIjoiR2hvc29uIiwidGVhbSI6Ik9wZXJhdGlvbnMiLCJyZW5kZXJpbmdJZCI6IjU3Mjk4IiwiaWF0IjoxNTk3MDgxOTAyLCJleHAiOjE1OTgyOTE1MDJ9.0TniYtjk7zuNF9UIkqJcokiNmMJvxtoi4cm-F4CyXmw  
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10\_15\_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36  
Content-Type: application/json  
Origin: [http://app.forestadmin.com](http://app.forestadmin.com)  
Sec-Fetch-Site: cross-site  
Sec-Fetch-Mode: cors  
Sec-Fetch-Dest: empty  
Referer: [http://app.forestadmin.com/Findrive/Development/Operations/data/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/index/record/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/create/details](http://app.forestadmin.com/Findrive/Development/Operations/data/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/index/record/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/create/details)  
Accept-Encoding: gzip, deflate, br  
Accept-Language: fr-FR,fr;q=0.9,en-US;q=0.8,en;q=0.7

{“data”:{“attributes”:{“apport”:1,“assurance”:“t”,“siren”:“tttt”,“societe”:“tttttt”},“relationships”:{“vehicule\_immat”:{“data”:{“type”:“vehicules”,“id”:“6020”}}},“type”:“gsheetClients”}}

This gives:

 ![screen-create](https://europe1.discourse-cdn.com/flex013/uploads/forest/original/1X/1f24925c5cec360fffb557184051eb29d6ccd1f1.jpeg)  
The toaster appears but with some garbage.

Server error:

POST /forest/gsheetClients 500 1802 - 25.055 ms  
SequelizeUniqueConstraintError: Validation error  
at Query.formatError (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:312:18)  
at query.catch.err (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:71:18)  
at tryCatcher (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/util.js:16:23)  
at Promise.\_settlePromiseFromHandler (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:547:31)  
at Promise.\_settlePromise (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:604:18)  
at Promise.\_settlePromise0 (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:649:10)  
at Promise.\_settlePromises (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:725:18)  
at \_drainQueueStep (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:93:12)  
at \_drainQueue (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:86:9)  
at Async.\_drainQueues (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:102:5)  
at Immediate.Async.drainQueues [as \_onImmediate] (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:15:14)  
at runCallback (timers.js:705:18)  
at tryOnImmediate (timers.js:676:5)  
at processImmediate (timers.js:658:5)  
at process.topLevelDomainCallback (domain.js:126:23)

If I update a record, here are headers + payload:

Headers:

PUT /forest/gsheetClients/10210 HTTP/1.1  
Host: localhost:3310  
Connection: keep-alive  
Content-Length: 162  
Accept: application/json  
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjMxODQwIiwiZW1haWwiOiJwYXNjYWwuZ2hvc29uQGZpbmRyaXZlLmNvbSIsImZpcnN0TmFtZSI6IlBhc2NhbCIsImxhc3ROYW1lIjoiR2hvc29uIiwidGVhbSI6Ik9wZXJhdGlvbnMiLCJyZW5kZXJpbmdJZCI6IjU3Mjk4IiwiaWF0IjoxNTk3MDgxOTAyLCJleHAiOjE1OTgyOTE1MDJ9.0TniYtjk7zuNF9UIkqJcokiNmMJvxtoi4cm-F4CyXmw  
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10\_15\_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36  
Content-Type: application/json  
Origin: [http://app.forestadmin.com](http://app.forestadmin.com)  
Sec-Fetch-Site: cross-site  
Sec-Fetch-Mode: cors  
Sec-Fetch-Dest: empty  
Referer: [http://app.forestadmin.com/Findrive/Development/Operations/data/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/index/record/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/10210/details](http://app.forestadmin.com/Findrive/Development/Operations/data/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/index/record/76bd3a30-9526-11ea-9f36-4f4d1a1e01d9/10210/details)  
Accept-Encoding: gzip, deflate, br  
Accept-Language: fr-FR,fr;q=0.9,en-US;q=0.8,en;q=0.7

Payload:  
{“data”:{“id”:“10210”,“attributes”:{},“relationships”:{“client”:{“data”:null},“vehicule\_immat”:{“data”:{“type”:“vehicules”,“id”:“6020”}}},“type”:“gsheetClients”}}

Result in FA:

 ![screen-update](https://europe1.discourse-cdn.com/flex013/uploads/forest/original/1X/18baa70d5175eca3fefbe99f5ba3632dbb9ec595.jpeg)  
No toaster, just an infinite spinner

Server error:

PUT /forest/gsheetClients/10210 - - - - ms  
Unhandled rejection SequelizeUniqueConstraintError: Validation error  
at Query.formatError (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:312:18)  
at query.catch.err (/usr/src/app/node\_modules/sequelize/lib/dialects/postgres/query.js:71:18)  
at tryCatcher (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/util.js:16:23)  
at Promise.\_settlePromiseFromHandler (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:547:31)  
at Promise.\_settlePromise (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:604:18)  
at Promise.\_settlePromise0 (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:649:10)  
at Promise.\_settlePromises (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/promise.js:725:18)  
at \_drainQueueStep (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:93:12)  
at \_drainQueue (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:86:9)  
at Async.\_drainQueues (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:102:5)  
at Immediate.Async.drainQueues [as \_onImmediate] (/usr/src/app/node\_modules/sequelize/node\_modules/bluebird/js/release/async.js:15:14)  
at runCallback (timers.js:705:18)  
at tryOnImmediate (timers.js:676:5)  
at processImmediate (timers.js:658:5)  
at process.topLevelDomainCallback (domain.js:126:23)

So in the case of a POST, the problem is that the toaster is garbage, and in the PUT, there is no toaster at all.

Both POST and PUT routes are overridden, here is the source code:

```javascript
// Create a Gsheet Client
router.post('/gsheetClients', permissionMiddlewareCreator.create(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#create-a-record

  const recordCreator = new RecordCreator(gsheetClients);
  recordCreator.deserialize(request.body)
    .then(recordToCreate => recordCreator.create(recordToCreate))
    .then(record => recordCreator.serialize(record))
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        gsheetClients.update(
          { immatriculation: immat }, { where: { id: recordSerialized.data.id }}
        ).then(data => {
          response.send(recordSerialized);
        })
      })
    })
    .catch(next);

});

// Update a Gsheet Client
router.put('/gsheetClients/:recordId', permissionMiddlewareCreator.update(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record

  const recordUpdater = new RecordUpdater(gsheetClients);
  recordUpdater.deserialize(request.body)
    .then(recordToUpdate => {
      return recordUpdater.update(recordToUpdate, request.params.recordId)
    })
    .then(record => {
      return recordUpdater.serialize(record)
    })
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        gsheetClients.update(
          { immatriculation: immat }, { where: { id: request.params.recordId }}
        ).then(data => {
          //recordSerialized.data.relationships.vehicule_immat.data = immat;
          console.log(recordSerialized.data.relationships.vehicule_immat);
          response.send(recordSerialized);
        })
      });
    })
    .catch(next);

  

  
});

```

---

<div class="post-metadata">

**Author:** ![anon37102731](https://avatars.discourse-cdn.com/v4/letter/a/c6cbf5/32.png) [@anon37102731](https://community.forestadmin.com/u/anon37102731)\
**Post date:** [August 11, 2020, 1:38pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/10 "2020-08-11T13:38:24Z")

</div>

Thank you for all those info.

I’ve been able to reproduce and acknowledge the badly formatted error message on the post request. We’ll work on a fix for that.

However, I can’t understand why the PUT call does not return a response. I’ve only been able to reproduce the infinite spin by removing the `.catch(next)`.

Could you ensure that both the POST and PUT requests are going through the `.catch(next)`?

For example by replacing it by:

```javascript
.catch((error) => {
  console.log('THERE')
  return next(error)
});

```

Thanks.

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 12, 2020, 8:57am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/11 "2020-08-12T08:57:03Z")

</div>

Hello, I performed the replacement in both PUT and POST.

POST is going through the catch, but not the PUT

---

<div class="post-metadata">

**Author:** ![anon62739609](https://avatars.discourse-cdn.com/v4/letter/a/c2a13f/32.png) [@anon62739609](https://community.forestadmin.com/u/anon62739609)\
**Post date:** [August 12, 2020, 1:16pm UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/12 "2020-08-12T13:16:48Z")

</div>

> [@anon37102731](#):
>
> e that both the POS

Hey @francois_Ruty,

Just a guess but could you try to return the update like so

```js
// Create a Gsheet Client
router.post('/gsheetClients', permissionMiddlewareCreator.create(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#create-a-record

  const recordCreator = new RecordCreator(gsheetClients);
  recordCreator.deserialize(request.body)
    .then(recordToCreate => recordCreator.create(recordToCreate))
    .then(record => recordCreator.serialize(record))
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        return gsheetClients.update(
          { immatriculation: immat }, { where: { id: recordSerialized.data.id }}
        ).then(data => {
          response.send(recordSerialized);
        })
      })
    })
    .catch(next);

});

// Update a Gsheet Client
router.put('/gsheetClients/:recordId', permissionMiddlewareCreator.update(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record

  const recordUpdater = new RecordUpdater(gsheetClients);
  recordUpdater.deserialize(request.body)
    .then(recordToUpdate => {
      return recordUpdater.update(recordToUpdate, request.params.recordId)
    })
    .then(record => {
      return recordUpdater.serialize(record)
    })
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        return gsheetClients.update(
          { immatriculation: immat }, { where: { id: request.params.recordId }}
        ).then(data => {
          //recordSerialized.data.relationships.vehicule_immat.data = immat;
          console.log(recordSerialized.data.relationships.vehicule_immat);
          response.send(recordSerialized);
        })
      });
    })
    .catch(next);
});

```

---

<div class="post-metadata">

**Author:** ![francois\_Ruty](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/francois_ruty/32/104_2.png) [@francois\_Ruty](https://community.forestadmin.com/u/francois_Ruty)\
**Post date:** [August 14, 2020, 8:25am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/13 "2020-08-14T08:25:12Z")

</div>

Hello, it doesn’t work, however my first instinct was right, a .catch is missing.  
Now with this code:

```javascript
// Update a Gsheet Client
router.put('/gsheetClients/:recordId', permissionMiddlewareCreator.update(), (request, response, next) => {
  // Learn what this route does here: https://docs.forestadmin.com/documentation/v/v5/reference-guide/routes/default-routes#update-a-record

  const recordUpdater = new RecordUpdater(gsheetClients);
  recordUpdater.deserialize(request.body)
    .then(recordToUpdate => {
      return recordUpdater.update(recordToUpdate, request.params.recordId)
    })
    .then(record => {
      return recordUpdater.serialize(record)
    })
    .then(recordSerialized => {
      const vehicule_id = request.body.data.relationships.vehicule_immat.data.id;
      vehicules.findOne({
        where: {
          id: vehicule_id
        }
      }).then(data => {
        const immat = data.dataValues.immat;
        gsheetClients.update(
          { immatriculation: immat }, { where: { id: request.params.recordId }}
        ).then(data => {
          //recordSerialized.data.relationships.vehicule_immat.data = immat;
          console.log(recordSerialized.data.relationships.vehicule_immat);
          response.send(recordSerialized);
        }).catch(next);
      });
    })
    .catch(next);

  

  
});

```

The outer action has a catch, but the outer does not fail, it’s the inner action that fails, so it needs its .catch as well

I get a toaster in FA with the same garbage error than with POST route.

Do you confirm that you recorded the toaster error message bug? (message being html garbage with no detail about the error)

---

<div class="post-metadata">

**Author:** ![rap2h](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/rap2h/32/25_2.png) [@rap2h](https://community.forestadmin.com/u/rap2h)\
**Post date:** [August 17, 2020, 9:40am UTC](https://community.forestadmin.com/t/silent-validation-error-with-sequelize/794/14 "2020-08-17T09:40:36Z")

</div>

Hi @francois_Ruty 👋

> I get a toaster in FA with the same garbage error than with POST route.  
> Do you confirm that you recorded the toaster error message bug? (message being html garbage with no detail about the error)

I’ve just created an issue on our side about this problem: we have a clear scenario about how to reproduce the issue thanks to your feedback! 👍 We will keep you posted as soon as we fixed it! Thank you for your patience 🙏