Closed AlexeySoshin closed 4 years ago
This seems to be caused by setting
install(ContentNegotiation) {
jackson{
}
}
In the main router.
Probably caused by conflict between json
(kotlin.serialisation) and jackson
ContentNegotiation
What seems to solve it is to align the main router configuration:
install(ContentNegotiation) {
json(json = JsonConfiguration(ignoreUnknownKeys = true))
}
Not sure if every project can do the same, though.
I'm closing this issue as the new implementation of the ktor feature should fix this.
Please re-open this issue if it the issue still occurs
Once Playground has loaded, it tries to issue a post to itself. Having configuration
the POST request goes to http://localhost:8080/graphql/playground
With the following payload:
This results in the following error: