android - native Android 崩溃 - 无效位图

Question

我在 Google Developer Console 中收到带有中止消息的崩溃报告:“错误，无法在此处访问无效/免费位图!”。到目前为止，下面的堆栈跟踪是我能够掌握的全部内容。该问题仅发生在 Android 6.0 设备 (marshmallow) 上。我无法在我的任何设备上重现该问题。看到这一点的用户甚至无法打开应用程序；它甚至在向他们展示应用程序的任何视觉表示之前就崩溃了。由于错误涉及位图，我遍历了整个项目以查找损坏的图像文件，但没有找到任何文件。有什么建议么？谢谢!

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint:'google/ryu/dragon:6.0.1/MXC89L/3084571:user/release-keys'
Revision: '0'
ABI: 'arm64'
pid: 15550, tid: 15550, name: appname  >>> com.domain.appname <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: 'Error, cannot access an invalid/free'd bitmap here!'
    x0   0000000000000000  x1   0000000000003cbe  x2   0000000000000006  x3   0000000000000000
    x4   0000000000000000  x5   0000000000000001  x6   0000000000000000  x7   0000000000000000
    x8   0000000000000083  x9   000000000000003c  x10  0000007fcd9a8e2c  x11  0000007fcd9a8e68
   x12  0000007fcd9a8d40  x13  0000000000000034  x14  0000007fcd9a8f18  x15  0000000000000000
   x16  0000007b0b1996a8  x17  0000007b0b15caac  x18  0000007b0b51c418  x19  0000007b0b59c0a8
   x20  0000007b0b59bfe8  x21  000000000000000b  x22  0000000000000006  x23  0000007b0c3f9900
   x24  0000000000000000  x25  000000007081e970  x26  0000007fcd9a9928  x27  0000007fcd9a9950
   x28  0000007af426d340  x29  0000007fcd9a8dd0  x30  0000007b0b15a248
   sp   0000007fcd9a8dd0  pc   0000007b0b15cab4  pstate 0000000020000000

backtrace:
    #00 pc 000000000006aab4  /system/lib64/libc.so (tgkill+8)
    #01 pc 0000000000068244  /system/lib64/libc.so (pthread_kill+68)
    #02 pc 0000000000021238  /system/lib64/libc.so (raise+28)
    #03 pc 000000000001b9d8  /system/lib64/libc.so (abort+60)
    #04 pc 000000000000ceec  /system/lib64/libcutils.so (__android_log_assert+236)
    #05 pc 00000000000e8720  /system/lib64/libandroid_runtime.so (_ZNK7android6Bitmap11assertValidEv+40)
    #06 pc 00000000000e8804  /system/lib64/libandroid_runtime.so (_ZN7android6Bitmap11getSkBitmapEP8SkBitmap+20)
    #07 pc 00000000000fa2b8  /system/lib64/libandroid_runtime.so
    #08 pc 00000000730a6f84  /data/dalvik-cache/arm64/system@framework@boot.oat (offset 0x1eda000)

我也看到了这个堆栈跟踪，我猜它是相关的:

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'samsung/j3xlteuc/j3xlteatt:6.0.1/MMB29K/J320AUCU1APC9:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 29403, tid: 29403, name: appname  >>> com.domain.appname <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: 'Error, cannot access an invalid/free'd bitmap here!'
    r0 00000000  r1 000072db  r2 00000006  r3 b6fb2d9c
    r4 b6fb2da4  r5 b6fb2d54  r6 0000000b  r7 0000010c
    r8 00000000  r9 b4924500  sl 12e7a280  fp 70c321e8
    ip 00000006  sp bebb7540  lr b6d11501  pc b6d138f0  cpsr 400b0010

backtrace:
    #00 pc 000428f0  /system/lib/libc.so (tgkill+12)
    #01 pc 000404fd  /system/lib/libc.so (pthread_kill+32)
    #02 pc 0001cc4b  /system/lib/libc.so (raise+10)
    #03 pc 00019ec9  /system/lib/libc.so (__libc_android_abort+34)
    #04 pc 00017550  /system/lib/libc.so (abort+4)
    #05 pc 00008723  /system/lib/libcutils.so (__android_log_assert+86)
    #06 pc 00090523  /system/lib/libandroid_runtime.so (android::Bitmap::assertValid() const+18)
    #07 pc 0009059f  /system/lib/libandroid_runtime.so (android::Bitmap::getSkBitmap(SkBitmap*)+6)
    #08 pc 00099c35  /system/lib/libandroid_runtime.so
    #09 pc 033768df  /system/framework/arm/boot.oat (offset 0x2f4c000)

Answer 1

如果您的位图调用 recycle() 方法，它可能会崩溃。尝试不使用 yourbitmap.recycle() 方法。