NoSuchMethodError: No static method getLogger(Ljava/lang/String;)Ljava/lang/System$Logger

[ghost]

Hello, im kinda new to APIS and Wrappers, I tried to use this, but Im getting an error.

java.lang.NoSuchMethodError: No static method getLogger(Ljava/lang/String;)Ljava/lang/System$Logger; in class Ljava/lang/System; or its super classes (declaration of 'java.lang.System' appears in /apex/com.android.art/javalib/core-oj.jar)

[SandroHc]

Hello @Shootstylee. I see that you're trying to use this library on an Android application, can you give me more details to reproduce your issue, like a snippet of your code and the Android API version?

[ghost]

Hello @SandroHc, Thanks for the fast answer.
The minumun SDK version is on 28// Android P, Im using the examples you gave in the Readme.

  Jikan jikan = new Jikan();

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);

       getData();

   }

   private void getData() {

       try {
           Anime anime = jikan.query().anime().get(1)
                   .execute()
                   .block();
           Collection<Anime> results = jikan.query().anime().search()
                   .query("sword art online")
                   .limit(5)
                   .status(AnimeStatus.AIRING)
                   .orderBy(AnimeOrderBy.MEMBERS, SortOrder.ASCENDING)
                   .execute()
                   .collectList()
                   .block();
       }catch (Exception e) {
           e.printStackTrace();
       }

   }

}

[SandroHc]

The issue is caused by the Caffeine library, which does not support Android (ben-manes/caffeine#293). I will remove it from reactive-jikan and leave the caching details for the developers to implement.

[SandroHc]

Released v2.1.0 that fixes this issue. @Shootstylee, can you please upgrade to this new version?

The following may be necessary for reactive-jikan/Netty to work on Android (reactor/reactor-netty#1447):

Jikan jikan = new Jikan.JikanBuilder()
        .httpClientCustomizer(httpClient -> httpClient.resolver(DefaultAddressResolverGroup.INSTANCE))
        .build();

[ghost]

Hey, thanks again for the quick response and fix!
I tried out the new code, and it got rid of the chach problem, but now I am facing another issue. This time with Netty

No implementation found for int io.netty.internal.tcnative.Library.aprMajorVersion() (tried Java_io_netty_internal_tcnative_Library_aprMajorVersion and Java_io_netty_internal_tcnative_Library_aprMajorVersion__)
No implementation found for int io.netty.channel.epoll.Native.offsetofEpollData() (tried Java_io_netty_channel_epoll_Native_offsetofEpollData

There is also sadly no way to implement netty into android studio since they dont provide any because of the JDK.

[SandroHc]

Was not able to reproduce your issue; tried with minSdk 28 and Java 8.

Found that Netty only supports Java 8+ (netty/netty-tcnative#443) and that it does not officially support Android (netty/netty#10029).

If all else fails, you may want to try and downgrade the "reactor-netty" version by copying the following to your dependencies block on build.gradle (#3):
implementation 'io.projectreactor.netty:reactor-netty:0.9.10.RELEASE'

[ghost]

Hello, I sadly could not fix this issue, however I decided to pull the data with volley, thanks for the help 👍🏻