"Validation error of type UnknownType: Unknown type AWSTimestamp"

[fistofzen]

Before opening, please confirm:

• I have searched for duplicate or closed issues and discussions.
• I have read the guide for submitting bug reports.
• I have done my best to include a minimal, self-contained set of instructions for consistently reproducing the issue.

JavaScript Framework

React Native

Amplify APIs

GraphQL API

Amplify Version

v6

Amplify Categories

api

Backend

None

Environment information

System:
OS: macOS 14.6.1
CPU: (10) arm64 Apple M1 Max
Memory: 1.64 GB / 32.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 22.5.1 - /opt/homebrew/bin/node
Yarn: 1.22.22 - /opt/homebrew/bin/yarn
npm: 10.8.2 - /opt/homebrew/bin/npm
Watchman: 2024.07.15.00 - /opt/homebrew/bin/watchman
Browsers:
Chrome: 128.0.6613.120
Safari: 17.6
npmPackages:
@aws-amplify/react-native: ^1.0.28 => 1.1.1
@aws-amplify/rtn-web-browser: ^1.0.12 => 1.0.30
@azure/core-asynciterator-polyfill: ^1.0.2 => 1.0.2
@babel/core: ^7.20.0 => 7.24.6
@babel/preset-env: ^7.20.0 => 7.24.6
@babel/runtime: ^7.20.0 => 7.24.6 (7.25.6)
@gorhom/bottom-sheet: ^4.6.3 => 4.6.3
@ptomasroos/react-native-multi-slider: ^2.2.2 => 2.2.2
@react-native-async-storage/async-storage: ^1.19.5 => 1.23.1
@react-native-clipboard/clipboard: ^1.11.1 => 1.14.1
@react-native-community/blur: ^4.3.2 => 4.4.0
@react-native-community/cli-platform-ios: ^12.0.0 => 12.3.6 (12.3.0)
@react-native-community/datetimepicker: ^7.5.0 => 7.7.0
@react-native-community/netinfo: ^11.1.0 => 11.3.2
@react-native-community/progress-view: ^1.3.2 => 1.4.2
@react-native-community/slider: ^4.4.1 => 4.5.2
@react-native-picker/picker: ^2.7.7 => 2.7.7
@react-native/eslint-config: ^0.74.0 => 0.74.83
@react-native/metro-config: ^0.73.2 => 0.73.5
@react-navigation/bottom-tabs: ^6.5.8 => 6.5.20
@react-navigation/drawer: ^6.5.0 => 6.6.15
@react-navigation/native: ^6.1.9 => 6.1.17
@react-navigation/stack: ^6.3.2 => 6.3.29
@stripe/stripe-react-native: ^0.35.0 => 0.35.1
@tsconfig/react-native: ^3.0.0 => 3.0.5
@twotalltotems/react-native-otp-input: ^1.3.11 => 1.3.11
@types/react: ^18.0.24 => 18.3.3
@types/react-test-renderer: ^18.0.0 => 18.3.0
@wix/blog: ^1.0.275 => 1.0.275
@wix/sdk: ^1.12.12 => 1.12.12
HelloWorld: 0.0.1
aws-amplify: ^6.1.4 => 6.3.4
aws-amplify/adapter-core: undefined ()
aws-amplify/analytics: undefined ()
aws-amplify/analytics/kinesis: undefined ()
aws-amplify/analytics/kinesis-firehose: undefined ()
aws-amplify/analytics/personalize: undefined ()
aws-amplify/analytics/pinpoint: undefined ()
aws-amplify/api: undefined ()
aws-amplify/api/server: undefined ()
aws-amplify/auth: undefined ()
aws-amplify/auth/cognito: undefined ()
aws-amplify/auth/cognito/server: undefined ()
aws-amplify/auth/enable-oauth-listener: undefined ()
aws-amplify/auth/server: undefined ()
aws-amplify/data: undefined ()
aws-amplify/data/server: undefined ()
aws-amplify/datastore: undefined ()
aws-amplify/in-app-messaging: undefined ()
aws-amplify/in-app-messaging/pinpoint: undefined ()
aws-amplify/push-notifications: undefined ()
aws-amplify/push-notifications/pinpoint: undefined ()
aws-amplify/storage: undefined ()
aws-amplify/storage/s3: undefined ()
aws-amplify/storage/s3/server: undefined ()
aws-amplify/storage/server: undefined ()
aws-amplify/utils: undefined ()
babel-jest: ^29.2.1 => 29.7.0
babel-preset-react-app: ^10.0.1 => 10.0.1
date-fns: ^3.6.0 => 3.6.0
deprecated-react-native-prop-types: ^5.0.0 => 5.0.0 (2.3.0)
eslint: ^8.19.0 => 8.57.0
example: 0.0.1
ini: ^4.1.1 => 4.1.3
jest: ^29.2.1 => 29.7.0
lottie-react-native: ^6.4.0 => 6.7.2
metro-react-native-babel-preset: 0.77.0 => 0.77.0
moment: ^2.30.1 => 2.30.1
native-base: ^3.4.28 => 3.4.28
nativewind: ^2.0.11 => 2.0.11
prettier: ^3.0.3 => 3.2.5
react: 18.2.0 => 18.2.0 (18.3.1)
react-content-loader: ^6.2.0 => 6.2.1
react-content-loader/native: undefined ()
react-native: 0.73.2 => 0.73.2
react-native-blob-util: ^0.19.9 => 0.19.9
react-native-circular-progress-indicator: ^4.4.2 => 4.4.2
react-native-corner-video: ^1.0.2 => 1.0.2
react-native-countdown-circle-timer: ^3.2.1 => 3.2.1
react-native-date-picker: ^5.0.4 => 5.0.4
react-native-fast-image: ^8.6.3 => 8.6.3
react-native-floating-label-input: ^1.4.3 => 1.4.3
react-native-gesture-handler: ^2.8.0 => 2.16.2
react-native-get-random-values: ^1.10.0 => 1.11.0
react-native-health: ^1.18.0 => 1.18.0
react-native-health-connect: ^3.1.0 => 3.1.0
react-native-heroicons: ^3.2.0 => 3.2.1
react-native-inappbrowser-reborn: ^3.7.0 => 3.7.0
react-native-keyboard-aware-scroll-view: ^0.9.5 => 0.9.5
react-native-linear-gradient: ^2.6.2 => 2.8.3
react-native-loading-spinner-overlay: ^3.0.1 => 3.0.1
react-native-logs: ^5.1.0 => 5.1.0
react-native-modal: ^13.0.1 => 13.0.1
react-native-orientation-locker: ^1.5.0 => 1.7.0
react-native-otp-inputs: ^7.4.0 => 7.4.0
react-native-otp-textinput: ^1.1.3 => 1.1.5
react-native-pager-view: ^6.3.3 => 6.3.3
react-native-pdf: ^6.7.5 => 6.7.5
react-native-pell-rich-editor: ^1.9.0 => 1.9.0
react-native-phone-number-input: ^2.1.0 => 2.1.0
react-native-progress: ^5.0.0 => 5.0.1
react-native-purchases: 7.4.0-beta.2 => 7.4.0-beta.2
react-native-reanimated: ^3.5.4 => 3.11.0
react-native-reanimated-carousel: ^3.1.0 => 3.5.1
react-native-redash: ^18.1.3 => 18.1.3
react-native-render-html: ^6.3.4 => 6.3.4
react-native-responsive-dimensions: ^3.1.1 => 3.1.1
react-native-responsive-screen: ^1.4.2 => 1.4.2
react-native-safe-area-context: ^4.7.4 => 4.10.1
react-native-screens: ^3.27.0 => 3.31.1
react-native-sound: ^0.11.2 => 0.11.2
react-native-sound-player: ^0.13.2 => 0.13.2
react-native-styled-text: ^2.0.0 => 2.0.0
react-native-svg: ^13.14.0 => 13.14.1
react-native-tab-view: ^3.5.2 => 3.5.2
react-native-uuid: ^2.0.1 => 2.0.2
react-native-vector-icons: ^10.0.2 => 10.1.0
react-native-video: ^6.0.0-beta.3 => 6.1.2
react-native-webview: ^13.6.2 => 13.10.2
react-redux: ^8.0.4 => 8.1.3
react-test-renderer: 18.2.0 => 18.2.0
redux: ^4.2.0 => 4.2.1
redux-thunk: ^2.4.1 => 2.4.2
responsive-screen: 0.1.0
responsive-screen-orientation-change: 0.1.0
responsive-screen-styled-components: 0.1.0
rn-sliding-up-panel: ^2.4.6 => 2.4.6
styled-components: ^6.1.12 => 6.1.12
styled-components/native: undefined ()
tailwindcss: 3.3.2 => 3.3.2
typescript: 5.2.2 => 5.2.2
npmGlobalPackages:
@aws-amplify/cli: 12.12.4
yarn: 1.22.22

Describe the bug

Hello guys,
When I try to add a content from amplify studio I am getting,

"Validation error of type UnknownType: Unknown type AWSTimestamp".
"Cannot return null for non-nullable type: 'AWSDateTime' within parent 'Equipment'"

Regards.

Expected behavior

Save the content

Reproduction steps

go to content
click on an existing item
change it
press save

Code Snippet

// Put your code below this line.

Log output

// Put your logs below this line

aws-exports.js

No response

Manual configuration

No response

Additional configuration

No response

Mobile Device

No response

Mobile Operating System

No response

Mobile Browser

No response

Mobile Browser Version

No response

Additional information and screenshots

No response

[cwomack]

Hello, @fistofzen 👋. This looks related to issue aws-amplify/amplify-js#12490 where there was a field and query potentially missing from a schema. Can you double check your schema to confirm if this is the case?

Also, is this a Gen 2 app?

[chrisbonifacio]

Hi @fistofzen since this is Amplify Studio related, I checked to see if there might be a similar issue in the amplify-studio repo and came across this issue. I'm going to transfer this issue and close as a duplicate. Please track amplify-studio/1111 for updates.

[fistofzen]

Hello this is in Gen1.