2020-06-25 19:02:59.314376+0500 Runner[404:59618] [DYMTLInitPlatform] platform initialization successful
W0625 19:02:59.496769       1 commandlineflags.cc:1503] Ignoring RegisterValidateFunction() for flag pointer 0x101cb7dd0: no flag found at that address
2020-06-25 19:03:00.700820+0500 Runner[404:59342] Metal GPU Frame Capture Enabled
2020-06-25 19:03:00.703804+0500 Runner[404:59342] Metal API Validation Enabled
2020-06-25 19:03:01.349380+0500 Runner[404:59342] Configuring the default Firebase app...
2020-06-25 19:03:01.511523+0500 Runner[404:59637] 6.27.0 - [Firebase/Core][I-COR000004] App with name __FIRAPP_DEFAULT does not exist.
2020-06-25 19:03:01.570677+0500 Runner[404:59342] Configured the default Firebase app __FIRAPP_DEFAULT.
2020-06-25 19:03:01.579923+0500 Runner[404:59342] *** Terminating app due to uncaught exception 'com.firebase.core', reason: 'Default app has already been configured.'
*** First throw call stack:
(0x189b93180 0x188d6b9f8 0x189a9d3a0 0x101428830 0x101428350 0x1014280bc 0x101428004 0x1013c38d8 0x1013c3c30 0x1b63780f0 0x1b6379854 0x1b637efe0 0x1b5c422a4 0x1b5c4a83c 0x1b5c41f28 0x1b5c42818 0x1b5c40b64 0x1b5c4082c 0x1b5c4536c 0x1b5c46150 0x1b5c45224 0x1b5c49f24 0x1b637d5e8 0x1b5f79e04 0x18c50f9fc 0x18c51940c 0x18c518c14 0x104bf0c78 0x104bf4840 0x18c54a040 0x18c549cdc 0x18c54a294 0x189b24f1c 0x189b24e9c 0x189b24784 0x189b1f6c0 0x189b1efb4 0x18bd2079c 0x1b6380c38 0x1013c3e24 0x1895e28e0)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)