你们自己的案例都通不过去,咋回事啊?
java.lang.NullPointerException: Cannot invoke "run.halo.app.extension.SchemeManager.register(java.lang.Class)" because "this.schemeManager" is null
at top.aprdec.haloextlearn.HaloExtLearnPlugin.start(HaloExtLearnPlugin.java:30)
at top.aprdec.haloextlearn.HaloExtLearnPluginTest.contextLoads(HaloExtLearnPluginTest.java:21)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
