Flow price: --
ecb3ab7d58df789741280b065251e246e50e6f8ee3dd1f3a0314757b8a401d0b

Transaction

Hash: ecb3ab7d58df789741280b065251e246e50e6f8ee3dd1f3a0314757b8a401d0b
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:
  --> ecb3ab7d58df789741280b065251e246e50e6f8ee3dd1f3a0314757b8a401d0b: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:
ecb3ab7d58df789741280b065251e246e50e6f8ee3dd1f3a0314757b8a401d0b
Status:
ERROR
Block height:
40377692
Block id:
f6ad621d24a60cde1396b6a11a4ba4d437ce404a3189bf3e1f4857a1924cc687
Timestamp:
Sunday 6 November 2022 at 01:33:19 UTC
()
Proposer:
Authorizers:
Gas used:
22