Open Api Service - Missing Form Attributes after Vert.x Update

[webnobis]

We defined a Yaml Open Api 3.0 like the project description.

Problem

Missing expected form attributes, requests fails.

Reproduction

To reproduce the bug, please use my example project: webnobis-vertx-open-api2

Steps to reproduce

1. Check out the example project
2. To test with Vert.x 4.3.2, use the feature branch
3. To test with Vert.x 4.3.0, use the master
4. Execute the JUnit test, either with ./gradlew test or within a IDE
5. Show log outputs

Behavior with Vert.x 4.3.2

After sending form attributes over the generated service, no form attributes exists, the request fails: Junit-Test-Vert.x-4.3.2 ______________Missing form attributes_______________ Unhandled exception in router io.vertx.ext.web.validation.BodyProcessorException: [Bad Request] Validation error for body application/x-www-form-urlencoded: provided object should contain property charset at io.vertx.ext.web.validation.BodyProcessorException.createValidationError(BodyProcessorException.java:64) ~[vertx-web-validation-4.3.2.jar:4.3.2] at io.vertx.ext.web.validation.impl.body.FormBodyProcessorImpl.lambda$process$0(FormBodyProcessorImpl.java:47)

Behavior with Vert.x 4.3.0

If we used Vert.x 4.3.0, the form attributes are available and the request is success: JUnit-Test-Vert.x-4.3.0 ______________Form attributes: id=the-id|content=the real content|charset=UTF-8 BUILD SUCCESSFUL in 1s Log-Output-Implementation

[chris-brace]

do you think this might be related to what im seeing? https://github.com/vert-x3/vertx-web/issues/2220 . there doesn't seem to be a lot of throughput on bugs in this repo.

[webnobis]

@chris-brace, yes, files fields are also form fields.

I found this days a workaround, to could use newer Vert.x versions also with the form fields: // Overwrite Body handler, because of https://github.com/vert-x3/vertx-web/issues/2238 .map(RouterBuilder::mountServicesFromExtensions) .map(routerBuilder -> routerBuilder.rootHandler(BodyHandler.create())) .map(RouterBuilder::createRouter)

[chris-brace]

ooo thank you i will try this when i get some time

[chris-brace]

@webnobis this fixed it for me