Flow price: --
474ddb574b6b2f08bea254d21fc24bee270d5d936eb282b51e2f59fb684ea93f

Transaction

Hash: 474ddb574b6b2f08bea254d21fc24bee270d5d936eb282b51e2f59fb684ea93f
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:
  --> 474ddb574b6b2f08bea254d21fc24bee270d5d936eb282b51e2f59fb684ea93f: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:
474ddb574b6b2f08bea254d21fc24bee270d5d936eb282b51e2f59fb684ea93f
Status:
ERROR
Block height:
40172050
Block id:
9204c0424b09a09aa44f3c5ec81173ad431ebbeaa6adc48e1906b6a0f0ebbdd3
Timestamp:
Wednesday 2 November 2022 at 16:41:40 UTC
()
Proposer:
Authorizers:
Gas used:
25