Flow price: --
5ffec3f2c211213d2e692040f11c0c246a9a78300b88d1294749032ef358b0a2

Transaction

Hash: 5ffec3f2c211213d2e692040f11c0c246a9a78300b88d1294749032ef358b0a2
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 5ffec3f2c211213d2e692040f11c0c246a9a78300b88d1294749032ef358b0a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
5ffec3f2c211213d2e692040f11c0c246a9a78300b88d1294749032ef358b0a2
Status:
ERROR
Block height:
40773641
Block id:
40c6c70db3237ed9055b91c4857b06695c6bd99cbf80f933a6b7f06369afe271
Timestamp:
Saturday 12 November 2022 at 17:41:45 UTC
()
Proposer:
Authorizers:
Gas used:
24