Flow price: --
61b5c78429cf82bddf822cce24dbba714b115be24814b226f80c9efb9416e073

Transaction

Hash: 61b5c78429cf82bddf822cce24dbba714b115be24814b226f80c9efb9416e073
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:
  --> 61b5c78429cf82bddf822cce24dbba714b115be24814b226f80c9efb9416e073:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
61b5c78429cf82bddf822cce24dbba714b115be24814b226f80c9efb9416e073
Status:
ERROR
Block height:
40745960
Block id:
e7a26b987b5424ad8d47b5ce7705c4170ca963ff0e8f664bb31517b24d3a390c
Timestamp:
Saturday 12 November 2022 at 06:34:22 UTC
()
Proposer:
Authorizers:
Gas used:
22