问题日志如下:
E/dalvikvm( 737): JNI ERROR (app bug): local reference table overflow (max=512)
W/dalvikvm( 737): JNI local reference table (0x64a94750) dump:
W/dalvikvm( 737): Last 10 entries (of 512):
W/dalvikvm( 737): 511: 0x41d0f490 java.lang.String "WindowManager"
W/dalvikvm( 737): 510: 0x41b90160 java.lang.Class<android.util.Log>
W/dalvikvm( 737): 509: 0x427ce7d0 android.view.MotionEvent
W/dalvikvm( 737): 508: 0x42682d90 android.view.MotionEvent
W/dalvikvm( 737): 507: 0x42682d48 android.view.MotionEvent
W/dalvikvm( 737): 506: 0x42682d00 android.view.MotionEvent
W/dalvikvm( 737): 505: 0x42682cb8 android.view.MotionEvent
W/dalvikvm( 737): 504: 0x42682c70 android.view.MotionEvent
W/dalvikvm( 737): 503: 0x42647960 android.view.MotionEvent
W/dalvikvm( 737): 502: 0x4254a150 android.view.MotionEvent
W/dalvikvm( 737): Summary:
W/dalvikvm( 737): 1 of java.lang.Class
W/dalvikvm( 737): 1 of java.lang.String
W/dalvikvm( 737): 510 of android.view.MotionEvent (510 unique instances)
E/dalvikvm( 737): Failed adding to JNI local ref table (has 512 entries)
出现该log的原因在于 JNI中local 引用没有及时回收。loacl 引用不再使用后应该及时delete.
E/dalvikvm( 737): JNI ERROR (app bug): local reference table overflow (max=512)
W/dalvikvm( 737): JNI local reference table (0x64a94750) dump:
W/dalvikvm( 737): Last 10 entries (of 512):
W/dalvikvm( 737): 511: 0x41d0f490 java.lang.String "WindowManager"
W/dalvikvm( 737): 510: 0x41b90160 java.lang.Class<android.util.Log>
W/dalvikvm( 737): 509: 0x427ce7d0 android.view.MotionEvent
W/dalvikvm( 737): 508: 0x42682d90 android.view.MotionEvent
W/dalvikvm( 737): 507: 0x42682d48 android.view.MotionEvent
W/dalvikvm( 737): 506: 0x42682d00 android.view.MotionEvent
W/dalvikvm( 737): 505: 0x42682cb8 android.view.MotionEvent
W/dalvikvm( 737): 504: 0x42682c70 android.view.MotionEvent
W/dalvikvm( 737): 503: 0x42647960 android.view.MotionEvent
W/dalvikvm( 737): 502: 0x4254a150 android.view.MotionEvent
W/dalvikvm( 737): Summary:
W/dalvikvm( 737): 1 of java.lang.Class
W/dalvikvm( 737): 1 of java.lang.String
W/dalvikvm( 737): 510 of android.view.MotionEvent (510 unique instances)
E/dalvikvm( 737): Failed adding to JNI local ref table (has 512 entries)
出现该log的原因在于 JNI中local 引用没有及时回收。loacl 引用不再使用后应该及时delete.
JNI本地引用溢出解析
本文解析了Android系统中JNIERROR(appbug):localreferencetableoverflow(max=512)错误的日志信息,并指出了JNI中local引用未及时回收导致的问题及解决思路。
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