Flow price: --
901e783942e909ee6c3b6127f2571dcbf796f6c6853f66edc14ee2385705da32

Transaction

Hash: 901e783942e909ee6c3b6127f2571dcbf796f6c6853f66edc14ee2385705da32
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:
  --> 901e783942e909ee6c3b6127f2571dcbf796f6c6853f66edc14ee2385705da32:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
901e783942e909ee6c3b6127f2571dcbf796f6c6853f66edc14ee2385705da32
Status:
ERROR
Block height:
40582435
Block id:
cfe6943360bd81896606367aa4a6c723de7b7a0edec4d4fc0ad09b0aca835e79
Timestamp:
Wednesday 9 November 2022 at 12:06:46 UTC
()
Proposer:
Authorizers:
Gas used:
23