Flow price: --
09274c916dbcde81aeecc955c326346242aaa0c01aec740fd0208e0841edc501

Transaction

Hash: 09274c916dbcde81aeecc955c326346242aaa0c01aec740fd0208e0841edc501
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:
  --> 09274c916dbcde81aeecc955c326346242aaa0c01aec740fd0208e0841edc501:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
09274c916dbcde81aeecc955c326346242aaa0c01aec740fd0208e0841edc501
Status:
ERROR
Block height:
40710763
Block id:
3d0efc988a10fef3c3766aaf4fba6603444d094a275c74db63836482865ad2ef
Timestamp:
Friday 11 November 2022 at 16:22:59 UTC
()
Proposer:
Authorizers:
Gas used:
23