Flow price: --
aae3709604f8880c9de73bd989bc50a8ad048b18165a4a761e6fce8491040792

Transaction

Hash: aae3709604f8880c9de73bd989bc50a8ad048b18165a4a761e6fce8491040792
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:
  --> aae3709604f8880c9de73bd989bc50a8ad048b18165a4a761e6fce8491040792:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aae3709604f8880c9de73bd989bc50a8ad048b18165a4a761e6fce8491040792
Status:
ERROR
Block height:
41623409
Block id:
23ea8fe347bacacd005de82c1b9be71b9cd3e29db8b11ad569cfe05ab2e5c05f
Timestamp:
Saturday 26 November 2022 at 13:22:28 UTC
()
Proposer:
Authorizers:
Gas used:
27