JNI DETECTED ERROR IN APPLICATION: JNI FindClass called with pending exception java.lang.ExceptionInInitializerError:

游戏启动后一直黑屏
Cocos2D-X版本: cocos2d-2.1rc0-x-2.1.3
Android版本: 6.0

这个版本也太古老了。建议用新版本吧。
如果是旧项目的话,那么是第一次运行到Android 6.0?更详细的错误是?

cocos2d-x 3.9版也遇到了:
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: calling non-static method void org.cocos2dx.cpp.Pay.initPay(java.lang.String, int, int, java.lang.String, int) with CallStaticVoidMethodV
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] in call to CallStaticVoidMethodV
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] from void org.cocos2dx.lib.Cocos2dxRenderer.nativeTouchesEnd(int, float, float)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] “GLThread 3952” prio=5 tid=12 Runnable
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] | group=“main” sCount=0 dsCount=0 obj=0x12db2100 self=0xac21ec18
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] | sysTid=19130 nice=0 cgrp=top_visible sched=0/0 handle=0xf33a5930
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] | state=R schedstat=( 5156983498 133044909 2557 ) utm=445 stm=70 core=6 HZ=100
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] | stack=0xf32a3000-0xf32a5000 stackSize=1038KB
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] | held mutexes= “mutator lock”(shared held)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] at org.cocos2dx.lib.Cocos2dxRenderer.nativeTouchesEnd(Native method)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] at org.cocos2dx.lib.Cocos2dxRenderer.handleActionUp(Cocos2dxRenderer.java:128)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] at org.cocos2dx.lib.Cocos2dxGLSurfaceView$9.run(Cocos2dxGLSurfaceView.java:277)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1472)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410] at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1249)
01-07 14:28:49.488 18756-19130/com.shzh.bridge A/art: art/runtime/java_vm_ext.cc:410]
01-07 14:28:49.505 18756-19130/com.shzh.bridge A/art: art/runtime/runtime.cc:366] Runtime aborting…

你自己加的jni函数调用出粗了吧。

嗯,已做修改