Error at runtime: Scala module 2.12.4 requires Jackson Databind version >= 2.12.0 and < 2.13.0

[ovidiu-ionescu]

I opened the source in Intellij, started App, project appears to run but the moment I try to access port 8080 I get this error:

2022-08-24 15:54:52,767 ERROR r-thread-1 i.m.h.server.RouteExecutor Unexpected error occurred: Error instantiating bean of type  [io.micronaut.jackson.databind.JacksonDatabindMapper]

Message: Scala module 2.12.4 requires Jackson Databind version >= 2.12.0 and < 2.13.0
Path Taken: new JsonBeanPropertyBinder(JsonMapper jsonMapper,JsonConfiguration configuration,BeanProvider exceptionHandlers) --> new JsonBeanPropertyBinder([JsonMapper jsonMapper],JsonConfiguration configuration,BeanProvider exceptionHandlers) --> new JacksonDatabindMapper([ObjectMapper objectMapper])
io.micronaut.context.exceptions.BeanInstantiationException: Error instantiating bean of type  [io.micronaut.jackson.databind.JacksonDatabindMapper]

I checked both the dev branch and the latest label 0.21.0 with the same result.

[tchiotludo]

didn't have the issue :

it's scala 2.13 that is required on our deps

[ovidiu-ionescu]

The build fails when I try it:

$ ./gradlew build | grep requires
      Message: Scala module 2.12.4 requires Jackson Databind version >= 2.12.0 and < 2.13.0

[tchiotludo]

Unable to reproduce the issue on my computer, I just release a version today without any issues.

[Kenchir]

@ovidiu-ionescu Did you solve the isssue? . I am facing the same problem.

[moremagic]

I had the same problem in my environment, so I created a PullRequest

[alozano3]

I am facing the same issue. In my case, I am using the agr generated with ./gradlew assembleShadowDist

[tchiotludo]

@alozano3 have you tried with this PR #1223?

[alozano3]

I have tried the PR and it works, no sign of the error.