Jar-resources

Hello guys, I’m new in Vaadin, during I run the jar file all the files inside the jar-resource gets deleted.

ava.lang.IllegalStateException:

Failed to find the following files:
- ./generated/jar-resources/lit-renderer.ts
- ./generated/jar-resources/cookieConsentConnector.js
- ./generated/jar-resources/vaadin-time-picker/timepickerConnector.js
- ./generated/jar-resources/contextMenuConnector.js
- ./generated/jar-resources/vaadin-grid-flow-selection-column.js
- ./generated/jar-resources/vaadin-popover/popover.ts
- ./generated/jar-resources/gridConnector.ts
- ./generated/jar-resources/dndConnector.js
- ./generated/jar-resources/messageListConnector.js
- ./generated/jar-resources/contextMenuTargetConnector.js
- ./generated/jar-resources/disableOnClickFunctions.js
- ./generated/jar-resources/datepickerConnector.js
- ./generated/jar-resources/vaadin-big-decimal-field.js
- ./generated/jar-resources/comboBoxConnector.js
- ./generated/jar-resources/selectConnector.js
- ./generated/jar-resources/tooltip.ts
- ./generated/jar-resources/ReactRouterOutletElement.tsx
- ./generated/jar-resources/flow-component-renderer.js
- ./generated/jar-resources/gridProConnector.js
- ./generated/jar-resources/menubarConnector.js
- ./generated/jar-resources/virtualListConnector.js
- ./generated/jar-resources/vaadin-map/mapConnector.js

Locations searched were:
- C:\Users\garrylloyd.gillego\Documents\UCS\ucs\my-app\src\main\frontend in this project
- META-INF/frontend in included JARs
- META-INF/resources/frontend in included JARs

Please, double check that those files exist. If you use a custom directory for your resource files instead of default frontend folder then make sure you it’s correctly configured (e.g. set ‘vaadin.frontend.frontend.folder’ property)

To run from the JAR file, you first need to build the application for production How to create a production build in Vaadin Flow

2 Likes

Thanks @marcoc_753 . I’ve accidentally figured it out yesterday on how to make it run in a jar file. :slight_smile: