Flow price: --
d8328052f332b1a68e155116669ec29cee92f004ff2fb5d4fd9f2946a8258f5f

Transaction

Hash: d8328052f332b1a68e155116669ec29cee92f004ff2fb5d4fd9f2946a8258f5f
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:
  --> d8328052f332b1a68e155116669ec29cee92f004ff2fb5d4fd9f2946a8258f5f: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:
d8328052f332b1a68e155116669ec29cee92f004ff2fb5d4fd9f2946a8258f5f
Status:
ERROR
Block height:
41349025
Block id:
4799659a2816627225be96b13079ab832126d43dde0b7a0e5190fb19387730cf
Timestamp:
Tuesday 22 November 2022 at 03:11:46 UTC
()
Proposer:
Authorizers:
Gas used:
25