kiwi error

D:\programming\gamedev\spacegame>gradlew html:dist
Configuration on demand is an incubating feature.
:html:clean
:html:addSource
:core:compileJava UP-TO-DATE
:core:processResources UP-TO-DATE
:core:classes UP-TO-DATE
:core:jar UP-TO-DATE
:html:compileJava
warning: [options] bootstrap class path not set in conjunction with -source 1.6
1 warning
:html:processResources UP-TO-DATE
:html:compileGwt
Compiling module com.lenis0012.spacegame.GdxDefinition
   Validating units:
      [ERROR] Errors in 'jar:file:/C:/Users/Lennart/.gradle/caches/modules-2/files-2.1/com.github.czyzby/gdx-kiwi/1.7.1.9.3/7c3638ca3edae20f3cc1473d2d9b981ab6dc6540/gdx-kiwi-1.7.1.9.3-sources.jar!/com/github/czyzby/kiwi/util/gdx/collection/GdxMaps.java'
         [ERROR] Line 66: The constructor OrderedMap<Key,Value>(ObjectMap<capture#3-of ? extends Key,capture#4-of ? extends Value>) is undefined
         [ERROR] Line 212: The constructor OrderedMap<Key,Value>(ObjectMap<capture#13-of ? extends Key,capture#14-of ? extends Value>) is undefined
   [ERROR] Aborting compile due to errors in some input files
:html:compileGwt FAILED