Flow price: --
6cce8979b8f205d66c06ad5ea306240ceb19f6b699fa9a18d402cf7b1f0c0659

Transaction

Hash: 6cce8979b8f205d66c06ad5ea306240ceb19f6b699fa9a18d402cf7b1f0c0659
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:
  --> 6cce8979b8f205d66c06ad5ea306240ceb19f6b699fa9a18d402cf7b1f0c0659:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6cce8979b8f205d66c06ad5ea306240ceb19f6b699fa9a18d402cf7b1f0c0659
Status:
ERROR
Block height:
40565286
Block id:
381437c277d2790df222c0c5da8f0720cabf4e4a389511860ac3a2844686d2ce
Timestamp:
Wednesday 9 November 2022 at 05:15:46 UTC
()
Proposer:
Authorizers:
Gas used:
26