用unity插件包接入 发布到ios. 开启日志 出现common_envelope_error8

2024-01-29 19:04:29 UMengCommon<2.0.0>(Debug):[UMWorkDispatch:210]E_UM_C_NET_IDLE and no data to send.

2024-01-29 19:04:29 UMengAnalytics<6.0.1>(Debug):[MobClickInternal:3200]analytics_init_debug2

2024-01-29 19:04:29 UMengAnalytics<6.0.1>(Debug):[MobClickInternal:3224]analytics_init_debug3

2024-01-29 19:04:29 UMengAnalytics<6.0.1>(Info):[MobClickInternal:939]analytics_init_info3

2024-01-29 19:04:29 UMengCommon<2.0.0>(Debug):[UMWorkDispatch:219]E_UM_C_NET_IDLE and no ready status.

2024-01-29 19:04:29 UMengAnalytics<6.0.1>(Warning):[MobClickSession:97]analytics_init_warn6

2024-01-29 19:04:30 UMengCommon<2.0.0>(Error):[UMNetworkWork:235]common_envelope_error8

2024-01-29 19:04:30 UMengCommon<2.0.0>(Debug):[UMWorkDispatch:219]E_UM_C_NET_IDLE and no ready status.

2024-01-29 19:04:30 UMengCommon<2.0.0>(Error):[UMNetworkWork:235]common_envelope_error8

2024-01-29 19:04:30 UMengCommon<2.0.0>(Debug):[UMWorkDispatch:210]E_UM_C_NET_IDLE and no data to send.

上面的问题如何定位呢