请教下obb分包的问题不知是否与引擎有关

85265656 · 2019年07月3日 03:20

最近几天都在尝试obb分包已经试到吐血依照网络教程（文章地址：https://juejin.im/post/5ae3431bf265da0b8d41aa75）～所有东西都写了测试时资源也读到了但就是有部分资源无法读取～真是找不到原因了～ obb包是放在/Android/obb/App包名/ 开始怀疑解压缩问题我甚至不打包obb 直接将资源复制到 /Android/data/App包名/ 下也是一样到部分资源无法获取崩溃最后也测试了将资源直接解压到热更新目录下 js 也在mian 直接一开始设置了热更新目录最终到结果依旧没有改变各种资源读取不到或者损坏但目录下是都存在最让人无法理解的就是为什么部分资源是读取到的因为我是将整个res都当作obb包如果读取不到登陆界面背景都不会显示 apk内只有代码
崩溃信息如下游戏内资源时常显示错乱然后读取失败崩溃（我使用都是creator 1.10.3版本热更新已经做了功能都是正常的）

2019-07-03 11:04:43.166 2013-2178/? D/QcrilMsgTunnelSocket: readRilMessage: Buffer = [B@cf778bd HexData = [010000000404000011000000514f454d484f4f4bef0308000100000003]
2019-07-03 11:04:43.167 2013-2178/? D/QcrilMsgTunnelSocket: Rcvd UNSOL response with 28 bytes data for SUB0
2019-07-03 11:04:43.167 2013-2178/? D/QcrilMsgTunnelSocket: Response ID 525295 is not served in this process.
2019-07-03 11:04:43.167 2013-2178/? D/QcrilMsgTunnelSocket: To broadcast an Intent via the notifier to external apps
2019-07-03 11:04:43.167 2013-2013/? D/QcrilMsgTunnelIfaceManager: handleMessage what = 0
2019-07-03 11:04:43.171 2028-2028/? D/QC_RIL_OEM_HOOK: Received Broadcast Intent ACTION_UNSOL_RESPONSE_OEM_HOOK_RAW
2019-07-03 11:04:43.171 2028-2028/? D/QC_RIL_OEM_HOOK: Oem ID in QCRILHOOK UNSOL RESP is QOEMHOOK
2019-07-03 11:04:43.251 8723-8806/? D/jswrapper: JS: Create unpacker 026dfb16b for 73pwRq/RNLG4vxNw4UOMBg
2019-07-03 11:04:43.288 8723-8723/? D/Cocos2dxActivity: onWindowFocusChanged() hasFocus=true
2019-07-03 11:04:43.301 8723-8806/? D/jswrapper: JS: Create unpacker 0661f702e for beFI+3krdIxJN+vahi/WQ0
2019-07-03 11:04:43.319 1467-1554/? I/ActivityManager: Displayed com.igg.android.sugarshuffle/org.cocos2dx.javascript.AppActivity: +3s372ms (total +3s796ms)
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 840704
2019-07-03 11:04:43.319 1467-1554/? I/Timeline: Timeline: Activity_windows_visible id: ActivityRecord{de8248b u0 com.igg.android.sugarshuffle/org.cocos2dx.javascript.AppActivity t603} time:904902
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 239299583
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 25174048
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 8224
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 4096
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 10848
2019-07-03 11:04:43.319 2678-2873/? I/WtEventController: AM_Launch: 30009 TAG: 1048576
2019-07-03 11:04:43.341 1467-2978/? D/ActivityTrigger: ActivityTrigger activityStopTrigger
2019-07-03 11:04:43.343 1467-2978/? D/ActivityTrigger: ActivityTrigger activityStopTrigger
2019-07-03 11:04:43.346 8723-8788/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_feature_enabled’.
2019-07-03 11:04:43.346 8723-8723/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_max_length_minutes’.
2019-07-03 11:04:43.362 8723-8793/? W/GooglePlayServicesUtil: Google Play services out of date. Requires 11925000 but found 10084230
2019-07-03 11:04:43.363 1467-7548/? I/WindowManager: Destroying surface Surface(name=com.miui.home/com.miui.home.launcher.Launcher) called by com.android.server.wm.WindowStateAnimator.destroySurface:2052 com.android.server.wm.WindowStateAnimator.destroySurfaceLocked:903 com.android.server.wm.WindowState.destroyOrSaveSurface:2125 com.android.server.wm.AppWindowToken.destroySurfaces:369 com.android.server.wm.AppWindowToken.notifyAppStopped:397 com.android.server.wm.WindowManagerService.notifyAppStopped:4674 com.android.server.am.ActivityStack.activityStoppedLocked:1314 com.android.server.am.ActivityManagerService.activityStopped:7351
2019-07-03 11:04:43.372 1467-1723/? D/LockBoost: tid=1723, prevPriority=0
2019-07-03 11:04:43.372 1467-1723/? D/LockBoost: thread tid=1723 priority is boosted to -2
2019-07-03 11:04:43.374 1467-1723/? D/LockBoost: thread tid=1723 priority is reset to 0
2019-07-03 11:04:43.377 1821-1821/? D/StatusBar: onNotificationPosted: Key: 0|com.igg.android.sugarshuffle|10436|null|10314 GroupKey: 0|com.igg.android.sugarshuffle|10436|null|10314 Connected: true
2019-07-03 11:04:43.377 1821-1821/? D/StatusBar: GroupChild: false IsGroupSummary: false IsUpdate: true hasIcon: true
2019-07-03 11:04:43.378 1821-1821/? D/PhoneStatusBar: updateNotification pkg=com.igg.android.sugarshuffle;id=10436
2019-07-03 11:04:43.391 8723-8806/? D/jswrapper: JS: LoadScene 73pwRq/RNLG4vxNw4UOMBg: 142.39200000000028ms
2019-07-03 11:04:43.396 8723-8806/? D/jswrapper: JS: I: 3.9869999999996253ms
2019-07-03 11:04:43.397 8723-8806/? D/jswrapper: JS: AR: 1.1160000000004402ms
2019-07-03 11:04:43.398 8723-8806/? D/jswrapper: JS: D: 0.32999999999992724ms
2019-07-03 11:04:43.398 8723-8806/? D/jswrapper: JS: Success to load scene: db://assets/logo.fire
2019-07-03 11:04:43.398 8723-8806/? D/jswrapper: JS: AP: 0.018999999999778083ms
2019-07-03 11:04:43.413 8723-8806/? D/jswrapper: JS: A: 14.38299999999981ms
2019-07-03 11:04:43.421 8723-8806/? D/jswrapper: JS: 高度1280
2019-07-03 11:04:43.438 8723-8754/? W/GooglePlayServicesUtil: Google Play services out of date. Requires 12451000 but found 10084230
2019-07-03 11:04:43.486 8723-8754/? E/ActivityThread: Failed to find provider info for com.google.android.gms.phenotype
2019-07-03 11:04:43.508 1467-1554/? I/WindowManager: Destroying surface Surface(name=Starting com.igg.android.sugarshuffle) called by com.android.server.wm.WindowStateAnimator.destroySurface:2052 com.android.server.wm.WindowStateAnimator.destroySurfaceLocked:903 com.android.server.wm.WindowState.destroyOrSaveSurface:2125 com.android.server.wm.AppWindowToken.destroySurfaces:369 com.android.server.wm.WindowStateAnimator.finishExit:566 com.android.server.wm.WindowStateAnimator.stepAnimationLocked:492 com.android.server.wm.WindowAnimator.updateWindowsLocked:312 com.android.server.wm.WindowAnimator.animateLocked:727
2019-07-03 11:04:43.662 4906-5454/? W/LocalConnector: Cannot connect the wmserver-data-reciever-84792
java.io.IOException: Connection refused
at android.net.LocalSocketImpl.connectLocal(Native Method)
at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:292)
at android.net.LocalSocket.connect(LocalSocket.java:131)
at com.miui.wmsvc.b.b.a$a.run(Unknown Source)
at java.lang.Thread.run(Thread.java:760)
2019-07-03 11:04:43.853 8723-8780/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_max_length_minutes’.
2019-07-03 11:04:43.853 8723-8788/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_feature_enabled’.
2019-07-03 11:04:43.870 8723-8793/? W/GooglePlayServicesUtil: Google Play services out of date. Requires 11925000 but found 10084230
2019-07-03 11:04:43.881 1467-1723/? D/LockBoost: tid=1723, prevPriority=0
2019-07-03 11:04:43.882 1467-1723/? D/LockBoost: thread tid=1723 priority is boosted to -2
2019-07-03 11:04:43.886 1467-1723/? D/LockBoost: thread tid=1723 priority is reset to 0
2019-07-03 11:04:43.891 1821-1821/? D/StatusBar: onNotificationPosted: Key: 0|com.igg.android.sugarshuffle|10436|null|10314 GroupKey: 0|com.igg.android.sugarshuffle|10436|null|10314 Connected: true
2019-07-03 11:04:43.891 1821-1821/? D/StatusBar: GroupChild: false IsGroupSummary: false IsUpdate: true hasIcon: true
2019-07-03 11:04:43.894 1821-1821/? D/PhoneStatusBar: updateNotification pkg=com.igg.android.sugarshuffle;id=10436
2019-07-03 11:04:43.976 1775-1775/? D/wpa_supplicant: wlan0: Control interface command ‘SIGNAL_POLL’
2019-07-03 11:04:43.993 1821-1821/? D/StatusBar.NetworkController: slot=-10;action=android.net.wifi.RSSI_CHANGED
2019-07-03 11:04:44.121 8723-8780/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_max_length_minutes’.
2019-07-03 11:04:44.122 8723-8788/? W/FirebaseRemoteConfig: No value of type ‘String’ exists for parameter key ‘sessions_feature_enabled’.
2019-07-03 11:04:44.143 8723-8793/? W/GooglePlayServicesUtil: Google Play services out of date. Requires 11925000 but found 10084230
2019-07-03 11:04:44.159 1467-1723/? D/LockBoost: tid=1723, prevPriority=0
2019-07-03 11:04:44.159 1467-1723/? D/LockBoost: thread tid=1723 priority is boosted to -2
2019-07-03 11:04:44.163 1467-1723/? D/LockBoost: thread tid=1723 priority is reset to 0
2019-07-03 11:04:44.169 1821-1821/? D/StatusBar: onNotificationPosted: Key: 0|com.igg.android.sugarshuffle|10436|null|10314 GroupKey: 0|com.igg.android.sugarshuffle|10436|null|10314 Connected: true
2019-07-03 11:04:44.169 1821-1821/? D/StatusBar: GroupChild: false IsGroupSummary: false IsUpdate: true hasIcon: true
2019-07-03 11:04:44.173 1821-1821/? D/PhoneStatusBar: updateNotification pkg=com.igg.android.sugarshuffle;id=10436
2019-07-03 11:04:44.664 4906-5454/? W/LocalConnector: Cannot connect the wmserver-data-reciever-84792
java.io.IOException: Connection refused
at android.net.LocalSocketImpl.connectLocal(Native Method)
at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:292)
at android.net.LocalSocket.connect(LocalSocket.java:131)
at com.miui.wmsvc.b.b.a$a.run(Unknown Source)
at java.lang.Thread.run(Thread.java:760)
2019-07-03 11:04:44.709 856-856/? I/cnss-daemon: RTM_NEWROUTE Indication
2019-07-03 11:04:45.015 856-856/? I/cnss-daemon: RTM_NEWROUTE Indication
2019-07-03 11:04:45.140 8840-8840/? D/GpuMonitor: gpu snapshot monitor boot up…
2019-07-03 11:04:45.141 8840-8840/? E/GpuMonitor: fital error, can not mkdir:/sdcard/MIUI/debug_log/common, errno:13
2019-07-03 11:04:45.131 8840-8840/? W/gpu_monitor: type=1400 audit(0.0:914): avc: denied { search } for name="/" dev=“sdcardfs” ino=1081345 scontext=u:r:gpumonitor:s0 tcontext=u:object_r:sdcardfs:s0 tclass=dir permissive=0
2019-07-03 11:04:45.131 8840-8840/? W/gpu_monitor: type=1400 audit(0.0:915): avc: denied { search } for name="/" dev=“sdcardfs” ino=1081345 scontext=u:r:gpumonitor:s0 tcontext=u:object_r:sdcardfs:s0 tclass=dir permissive=0
2019-07-03 11:04:45.443 8723-8806/? D/jswrapper: JS: Create unpacker 03232db21 for 1709cNzZNHX4d2WOSQRqVD
2019-07-03 11:04:45.589 8723-8806/? D/jswrapper: JS: Create unpacker 0fdcafc59 for 12zldOaAxKA7AicMD35lVh
2019-07-03 11:04:45.594 8723-8806/? D/jswrapper: JS: Create unpacker 012a7836e for 7c3+y3OdFP5Kfbf6xxgNUn
2019-07-03 11:04:45.595 8723-8806/? D/jswrapper: JS: Create unpacker 0d65800bb for 426OxI1oZOb5htynWmUDSl
2019-07-03 11:04:45.638 8723-8824/? A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 8824 (GLThread 465)
2019-07-03 11:04:45.650 8723-8806/? D/jswrapper: JS: Create unpacker 03b269fe4 for 43TGNlnilDgbziWf28Ujx5
2019-07-03 11:04:45.670 4906-5454/? W/LocalConnector: Cannot connect the wmserver-data-reciever-84792
java.io.IOException: Connection refused
at android.net.LocalSocketImpl.connectLocal(Native Method)
at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:292)
at android.net.LocalSocket.connect(LocalSocket.java:131)
at com.miui.wmsvc.b.b.a$a.run(Unknown Source)
at java.lang.Thread.run(Thread.java:760)
2019-07-03 11:04:45.741 8841-8841/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
2019-07-03 11:04:45.741 8841-8841/? A/DEBUG: Build fingerprint: ‘Xiaomi/gemini/gemini:7.0/NRD90M/V9.5.4.0.NAACNFA:user/release-keys’
2019-07-03 11:04:45.741 8841-8841/? A/DEBUG: Revision: ‘0’
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: ABI: ‘arm64’
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: pid: 8723, tid: 8824, name: GLThread 465 >>> com.igg.android.sugarshuffle <<<
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: x0 0000007f3b382c00 x1 0000000000000000 x2 0000000000000000 x3 0000000000000000
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: x4 0000000000000000 x5 0000000000000000 x6 0000000000000000 x7 00000000912f3f88
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: x8 0000000000004000 x9 0000000000000001 x10 0000000000004002 x11 0000000000000000
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: x12 00000000b6948b86 x13 000000000a3b67b5 x14 0000000000000002 x15 2e8ba2e8ba2e8ba3
2019-07-03 11:04:45.742 8841-8841/? A/DEBUG: x16 0000007f80404258 x17 0000007f8035dc68 x18 0000007f3b1bf8e0 x19 0000007f3b136180
2019-07-03 11:04:45.743 8841-8841/? A/DEBUG: x20 0000000000004000 x21 00000000000c4000 x22 0000000000003fff x23 0000007f3b136188
2019-07-03 11:04:45.743 8841-8841/? A/DEBUG: x24 00000000fffffffd x25 0000000000004000 x26 0000000000000001 x27 0000007f38bef650
2019-07-03 11:04:45.743 8841-8841/? A/DEBUG: x28 0000000000000001 x29 0000007f34a680c0 x30 0000007f5d6a0d90
2019-07-03 11:04:45.743 8841-8841/? A/DEBUG: sp 0000007f34a680c0 pc 0000007f5d6a0ea8 pstate 0000000020000000
2019-07-03 11:04:45.763 8841-8841/? A/DEBUG: backtrace:
2019-07-03 11:04:45.763 8841-8841/? A/DEBUG: #00 pc 0000000001194ea8 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so (_ZN7cocos2d18unzReadCurrentFileEPvS0_j+532)
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #01 pc 0000000001165e94 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so (_ZN7cocos2d7ZipFile11getFileDataERKSsPNS_15ResizableBufferE+284)
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #02 pc 00000000005126a8 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so (_ZN7cocos2d16FileUtilsAndroid11getContentsERKSsPNS_15ResizableBufferE+340)
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #03 pc 000000000111aedc /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so (_ZN7cocos2d9FileUtils15getDataFromFileERKSs+92)
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #04 pc 00000000007178e0 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #05 pc 0000000001156764 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #06 pc 0000000001156b9c /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #07 pc 0000000001391ad8 /data/app/com.igg.android.sugarshuffle-1/lib/arm64/libcocos2djs.so
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #08 pc 00000000000682cc /system/lib64/libc.so (_ZL15__pthread_startPv+196)
2019-07-03 11:04:45.764 8841-8841/? A/DEBUG: #09 pc 000000000001dca8 /system/lib64/libc.so (__start_thread+16)
2019-07-03 11:04:46.140 8842-8842/? I/subsystem_ramdump: Usage:./system/bin/subsystem_ramdump [arg1] [arg2] [arg3]
2019-07-03 11:04:46.131 8842-8842/? W/subsystem_ramdu: type=1400 audit(0.0:916): avc: denied { search } for name="/" dev=“sdcardfs” ino=1081345 scontext=u:r:subsystem_ramdump:s0 tcontext=u:object_r:sdcardfs:s0 tclass=dir permissive=0
2019-07-03 11:04:46.131 8842-8842/? W/subsystem_ramdu: type=1400 audit(0.0:917): avc: denied { search } for name="/" dev=“sdcardfs” ino=1081345 scontext=u:r:subsystem_ramdump:s0 tcontext=u:object_r:sdcardfs:s0 tclass=dir permissive=0
2019-07-03 11:04:46.140 8842-8842/? I/subsystem_ramdump: [arg1]: (1/2) Ramdump location: 1: eMMC: /data/ramdump or 2: SD card: /sdcard/ramdump
2019-07-03 11:04:46.140 8842-8842/? I/subsystem_ramdump: [arg2]: (1/0) 1: Enable RPM log / 0: Disable RPM log
2019-07-03 11:04:46.140 8842-8842/? I/subsystem_ramdump: [arg3]: (1/0) 1: Enable qdss ramdump / 0: Disable qdss ramdump
2019-07-03 11:04:46.141 8842-8842/? E/subsystem_ramdump: Directory /sdcard/ramdump does not exist
2019-07-03 11:04:46.141 8842-8842/? I/subsystem_ramdump: Attemping to create /sdcard/ramdump
2019-07-03 11:04:46.141 8842-8842/? E/subsystem_ramdump: Unable to create /sdcard/ramdump
2019-07-03 11:04:46.141 8842-8842/? E/subsystem_ramdump: Unable to create /sdcard/ramdump
2019-07-03 11:04:46.141 8842-8842/? E/subsystem_ramdump: Failed to initialize ramdump

85265656 · 2019年07月4日 08:45

res下的import 是不能打在obb包内的但问题依旧存在只是大大减小了还是有资源无法读取 mp4肯定是不行了现在怀疑粒子也是有问题。。各种坑啊。。。整个简单的obb都搞死哎哎。。

522722951 · 2019年07月4日 09:18

@jare 引擎大大可以帮忙看一下。我这里也遇到了。我临时解决方案只把jpg或者PNG加到OBB里面

522722951 · 2019年07月4日 09:26

https://forum.cocos.com/t/obbfile-getfiledata/73399

看看这个，应该是这个问题

minggo · 2019年07月4日 09:50

OBB 的资源应该引擎内部去读取就可以了。多线程访问资源都可能会有问题：

引擎本身的代码不是线程安全的
读取资源后可能会调用 opengl 代码，这也是不安全的
执行 js 脚本也存在线程安全问题

522722951 · 2019年07月4日 09:56

上述的ZipUtil解决方法，是否可行。

如果可行，你们是否考虑合并到新版本里面

@minggo

85265656 · 2019年07月4日 11:00

根据上面修改spine依旧会报错提示看来除了jpg和png什么都有风险

85265656 · 2019年07月4日 14:57

又来新问题了…用了obb 把mp3都打包到apk了！还是没声音、声音文件错误.整包又没问题.这个又什么问题…

522722951 · 2019年07月5日 00:52

我这里是没有什么问题

522722951 · 2019年07月5日 00:55

你可以看看源码：
正常FileUtil的情况是，判断是否有OBB，有OBB尝试从OBB读取，OBB不存在，从包体本身读取

而声音文件的处理方法在Java层是这样的：
有OBB，从OBB读取
没有OBB，从包体本身读取。

所以有OBB的情况，
1.把音效相关放到OBB里面。
2.改Java代码，音效判断OBB的代码注释掉

dylan85 · 2019年07月5日 01:18

稍微改了下, 先找obb, 在找包体.
生成的obb是zip格式, 需要存储模式, 不然声音读不出来.
7z a -tzip -mx0 file_obb

85265656 · 2019年07月5日 02:02

那不知道obb包内资源做纹理压缩会不会出问题

85265656 · 2019年07月5日 02:03

因为纹理压缩后还有zip再压一遍图片缩小体积

85265656 · 2019年07月5日 03:58

java直接改成进入obb判断内？正常有obb不就是进入那个判断内吗还需要改什么？mp3的json文件和源文件都丢到opp了！还没声音搞不懂…

minggo · 2019年08月22日 06:27

@522722951 我在那个帖子回复了。你这里的问题也是因为多线程访问资源导致的？必须是多线程访问资源吗？是否会多线程调用到 opengl 代码呢？

522722951 · 2019年07月19日 03:03

不好意思，没看到回复。

确实是的，这个BUG三年前我做cocos2dx的时候就遇到过，也是一样的解决方法加线程锁

只是没想到CCC没解决这个BUG。

ewqdsacxz · 2019年07月26日 10:02

最近使用obb也遇到了，结果就是obb暂时只能放图片和音频文件，而且图片和音频不能是压缩过的，压缩的资源能找到，但是读取不到数据，不知道是不是多次压缩的问题，还有obb文件夹不能叫assets。

jare · 2019年08月22日 06:27

通过查看源码确认 lite 是支持 OBB 的，代码和 -x 也没什么区别，问题不是不支持 OBB 引起的。问题是开发者在不同线程中调用引擎代码导致出问题。引擎的代码不是线程安全的。如果把引擎的部分代码改成线程安全也是没有意义的，而且也会降低引擎的性能。
因此该问题不建议修改，开发者如果要在多线程使用的话，自己去定制引擎吧。

fckleo · 2019年09月28日 08:42

creator有没有obb分包的例子啊

692229183 · 2019年10月25日 09:30

感谢层主。本人遇到一个问题，使用jobb命令行生成的obb包拷贝到手机目录下后，creator无法挂载；使用zip打包后，必须手动将后缀改为.obb；现在用楼主这个7Z命令行可以完美解决（7z a -tzip -mx0 %obb_name% % source_dir%）

请教下obb分包的问题 不知是否与引擎有关

请教下obb分包的问题不知是否与引擎有关