Flow price: --
271dc6defb6af77ef09f45c80f1ab6ac66bec8aba7322db9b11f2009e682741a

Transaction

Hash: 271dc6defb6af77ef09f45c80f1ab6ac66bec8aba7322db9b11f2009e682741a
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:
  --> 271dc6defb6af77ef09f45c80f1ab6ac66bec8aba7322db9b11f2009e682741a: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:
271dc6defb6af77ef09f45c80f1ab6ac66bec8aba7322db9b11f2009e682741a
Status:
ERROR
Block height:
40808656
Block id:
7f6e30679882fbd9df44cdf75612c678c0bc53423667312f358b983a581a9883
Timestamp:
Sunday 13 November 2022 at 07:40:00 UTC
()
Proposer:
Authorizers:
Gas used:
23