-[AVPlayerLayer setDisplayEngineDelegate：]：无法识别的选择器已发送到实例0x2822fd6a0

问题描述

我们的iOS APP已连接到Facebook的广告SDK（FBAudienceNetwork）。从大约两周前（2020年10月21日UTC + 08）开始，我们在Firebase故障统计背景中发现了新的故障。自从前天（UTC + 08 2020年11月2日）以来，坠机事件急剧增加，情况似乎变得更糟。

以下是崩溃信息：

Fatal Exception: NSInvalidArgumentException
-[AVPlayerLayer setDisplayEngineDelegate:]: unrecognized selector sent to instance 0x2835f70e0

0  CoreFoundation                 0x19b1c9654 __exceptionPreprocess
1  libobjc.A.dylib                0x19aeebbcc objc_exception_throw
2  CoreFoundation                 0x19b0cddd8 -[NSOrderedSet initWithSet:copyItems:]
3  CoreFoundation                 0x19b1cd7f8 ___forwarding___
4  CoreFoundation                 0x19b1cf71c _CF_forwarding_prep_0
5  MyAppName                      0x104725b18 -[FNFSynchronousPlayer initWithDisplayEngine:config:audioEngine:audioDecoder:clock:runningQueue:muted:asyncTimebase:] + 174 (FNFSynchronousPlayer.mm:174)
6  MyAppName                      0x10471e27c -[FNFPlayer initWithDisplayEngine:clock:config:asyncTimebase:enableOpus:] + 73 (FNFPlayer.mm:73)
7  MyAppName                      0x10471e0dc -[FNFPlayer initWithDisplayEngine:config:asyncTimebase:enableOpus:] + 46 (FNFPlayer.mm:46)
8  MyAppName                      0x10471e020 -[FNFPlayer initWithDisplayEngine:] + 39 (FNFPlayer.mm:39)
9  MyAppName                      0x1046f2eec __loadVideoAsset_block_invoke + 67 (FBAdFNFCompatibility.m:67)
10 MyAppName                      0x10473092c -[FNFLocalMp4Asset _startWithAsset:handler:outHandler:] + 301 (FNFLocalMp4Asset.mm:301)
11 MyAppName                      0x104732594 __53-[FNFLocalMp4Asset _loadAssetWithHandler:outHandler:]_block_invoke + 395 (FNFLocalMp4Asset.mm:395)
12 libdispatch.dylib              0x19ae8e9a8 _dispatch_call_block_and_release
13 libdispatch.dylib              0x19ae8f524 _dispatch_client_callout
14 libdispatch.dylib              0x19ae6cb3c _dispatch_lane_serial_drain$VARIANT$armv81
15 libdispatch.dylib              0x19ae6d54c _dispatch_lane_invoke$VARIANT$armv81
16 libdispatch.dylib              0x19ae7684c _dispatch_workloop_worker_thread
17 libsystem_pthread.dylib        0x19aee0b74 _pthread_wqthread
18 libsystem_pthread.dylib        0x19aee3740 start_wqthread

以下是Podfile.lock文件中与Facebook相关的信息：

- FBAudienceNetwork (5.8.0):
    - FBSDKCoreKit/Basics (>= 5.6.0)
- FBSDKCoreKit (5.6.0):
    - FBSDKCoreKit/Basics (= 5.6.0)
    - FBSDKCoreKit/Core (= 5.6.0)
- FBSDKCoreKit/Basics (5.6.0)
- FBSDKCoreKit/Core (5.6.0):
    - FBSDKCoreKit/Basics
- FBSDKLoginKit (5.6.0):
    - FBSDKLoginKit/Login (= 5.6.0)
- FBSDKLoginKit/Login (5.6.0):
    - FBSDKCoreKit (~> 5.0)
- FBSDKShareKit (5.6.0):
    - FBSDKShareKit/Share (= 5.6.0)
- FBSDKShareKit/Share (5.6.0):
    - FBSDKCoreKit (~> 5.0)
    - FBAudienceNetwork (= 5.8.0)
    - FBAudienceNetwork (~> 5.8.0)
    - FBSDKCoreKit (~> 5.6.0)
- FBSDKCoreKit (= 5.6.0)
- FBSDKLoginKit (= 5.6.0)
- FBSDKShareKit (= 5.6.0)
    - FBAudienceNetwork
    - FBSDKCoreKit
    - FBSDKLoginKit
    - FBSDKShareKit
FBAudienceNetwork: 98c125767300048ad46c756680644f4ecb7c4040
FBSDKCoreKit: d6655a343868d4bb5c29a60859bab07c3be14a0b
FBSDKLoginKit: c5a623de88a6b0cda35b35582921f6cec2efcc36
FBSDKShareKit: 0d8c4cfd5c1f185d5f9c26d79758b141086e1251

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

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