Retrofit: Parameter type must not include a type variable or wildcard: java.util.Map<java.lang.String, ?>

[jikun2008]

@POST("/driver/login")
suspend fun login(@Body param:Map<String,Any>): Result<String>

ex:
{ var param= mapOf( "password" to "123123", "phone" to "123456789") service.login(param) }

use Map when use it case Throwable
throwabel is < java.lang.IllegalArgumentException: Parameter type must not include a type variable or wildcard: java.util.Map (parameter #1) >

[JakeWharton]

For now you should be able to add @JvmSuppressWildcard to the parameter to
work around the issue. I'll see about relaxing the restrictions.

On Fri, Jan 3, 2020 at 4:30 AM jikun2008 [e-mail] wrote:

@POST("/driver/login")
suspend fun login(@Body param:Map): Result

ex:
{ var param= mapOf( "password" to "123123", "phone" to "123456789")
service.login(param) }

use Map when use it case Throwable
throwabel is < java.lang.IllegalArgumentException: Parameter type must not
include a type variable or wildcard: java.util.Map
(parameter #1 https://github.com/square/retrofit/issues/1) >

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[acefalobi]

*@JvmSuppressWildcards