Flow price: --
a62a56c7e35c6ba248efd64c50a74a51f6aec5ceaf8255ec46a64192bd15fdcb

Transaction

Hash: a62a56c7e35c6ba248efd64c50a74a51f6aec5ceaf8255ec46a64192bd15fdcb
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:
  --> a62a56c7e35c6ba248efd64c50a74a51f6aec5ceaf8255ec46a64192bd15fdcb: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:
a62a56c7e35c6ba248efd64c50a74a51f6aec5ceaf8255ec46a64192bd15fdcb
Status:
ERROR
Block height:
40275904
Block id:
44868d74839b527926f71089736b02d522db2d2e1fa0d915870e6e4909c714b1
Timestamp:
Friday 4 November 2022 at 09:00:24 UTC
()
Proposer:
Authorizers:
Gas used:
26