最近微信升级7.0.8后小程序后台大量报错，今天大概有报500次左右。RecorderManager.onFrameRecorded这个接口。

Cannot read property 'byteLength' of undefined;at recorderManager.onFrameRecorded callback function

也就是RecorderManager.onFrameRecorded(res=>{})回调res中的res.frameBuffer是undefined。

微信升级7.0.8之后大量出现这个错误。

涉及机型

"EEBBK H20"

"HONOR BKK-AL00"

"HONOR BKL-AL20"

"HONOR BLN-AL10"

"HONOR BND-AL00"

"HONOR COL-AL10"

"HONOR DUK-AL20"

"HONOR DUK-TL30"

"HONOR HDN-W09"

"HONOR HRY-AL00a"

"HONOR JSN-AL00"

"HONOR LLD-AL10"

"HONOR PCT-AL10"

"HONOR PLK-AL10"

"HONOR PRA-AL00X"

"HONOR STF-AL10"

"HONOR YAL-AL00"

"HUAWEI ALP-AL00"

"HUAWEI ANE-TL00"

"HUAWEI BAC-AL00"

"HUAWEI BAH-W09"

"HUAWEI BAH2-W09"

"HUAWEI BLA-AL00"

"HUAWEI BTV-W09"

"HUAWEI CLT-AL00"

"HUAWEI CMR-AL09"

"HUAWEI ELE-AL00"

"HUAWEI ELE-TL00"

"HUAWEI EML-AL00"

"HUAWEI HMA-AL00"

"HUAWEI HUAWEI CAZ-AL10"

"HUAWEI JKM-AL00b"

"HUAWEI LDN-AL00"

"HUAWEI LIO-AL00"

"HUAWEI LON-AL00"

"HUAWEI LYA-AL00"

"HUAWEI LYA-AL10"

"HUAWEI MHA-AL00"

"HUAWEI PAR-AL00"

"HUAWEI PIC-AL00"

"HUAWEI POT-AL00a"

"HUAWEI SCM-AL09"

"HUAWEI SCM-W09"

"HUAWEI SEA-AL10"

"HUAWEI VCE-AL00"

"HUAWEI VOG-AL00"

"HUAWEI VOG-AL10"

"HUAWEI VOG-L29"

"HUAWEI VTR-AL00"

"HUAWEI WAS-TL10"

"Meizu Meizu 6T"

"Meizu Meizu S6"

"Meizu PRO 7-S"

"OPPO OPPO A33m"

"OPPO OPPO A57"

"OPPO OPPO A59s"

"OPPO OPPO A73t"

"OPPO OPPO A79k"

"OPPO OPPO A79kt"

"OPPO OPPO A83"

"OPPO OPPO A83t"

"OPPO OPPO R11"

"OPPO OPPO R11s"

"OPPO OPPO R11s Plus"

"OPPO OPPO R9 Plusm A"

"OPPO OPPO R9m"

"OPPO OPPO R9s"

"OPPO OPPO R9sk"

"OPPO OPPO R9st"

"OPPO PAAM00"

"OPPO PACM00"

"OPPO PACT00"

"OPPO PBAM00"

"OPPO PBDM00"

"OPPO PBEM00"

"OPPO PBET00"

"OPPO PBFM00"

"OPPO PCAM00"

"OPPO PCAM10"

"OPPO PCCM00"

"OPPO PCDM10"

"OPPO PCKM00"

"OnePlus ONEPLUS A5010"

"OnePlus ONEPLUS A6000"

"Realme RMX1851"

"Redmi Redmi Note 8 Pro"

"SMARTISAN OC105"

"SMARTISAN OE106"

"Xiaomi MI 5"

"Xiaomi MI 6"

"Xiaomi MI 8"

"Xiaomi MI 9"

"Xiaomi MI 9 SE"

"Xiaomi MI CC 9"

"Xiaomi MI MAX"

"Xiaomi MI MAX 3"

"Xiaomi MI PAD 3"

"Xiaomi MIX 2"

"Xiaomi MIX 3"

"Xiaomi Mi Note 3"

"Xiaomi Redmi K20 Pro"

"Xiaomi Redmi K20 Pro Premium Edition"

"Xiaomi Redmi Note 4"

"honor FRD-AL00"

"honor FRD-AL10"

"samsung SM-C7000"

"samsung SM-G9500"

"samsung SM-T550"

"vivo V1818CA"

"vivo vivo X20A"

"vivo vivo Y79A"

"xiaomi MI 6X"

"xiaomi Redmi 5 Plus"

"xiaomi Redmi Note 4X"

"xiaomi Redmi Note 5"

"xiaomi Redmi Note 7"

求验证，求解决