Flow price: --
9ab63faaf2b7c8559fffafe9f086992b7664cc441ebc103b3c66fe3397345ebd

Transaction

Hash: 9ab63faaf2b7c8559fffafe9f086992b7664cc441ebc103b3c66fe3397345ebd
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:
  --> 9ab63faaf2b7c8559fffafe9f086992b7664cc441ebc103b3c66fe3397345ebd: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:
9ab63faaf2b7c8559fffafe9f086992b7664cc441ebc103b3c66fe3397345ebd
Status:
ERROR
Block height:
41087869
Block id:
c8436946189f659dc73b8c1ef2e61feccc0096e70299f01e495c4583912f898e
Timestamp:
Thursday 17 November 2022 at 21:55:26 UTC
()
Proposer:
Authorizers:
Gas used:
23