Flow price: --
fe511682851ff0377a8f5accfaa6c980ffb2c411e8ff1e794636862df6af7890

Transaction

Hash: fe511682851ff0377a8f5accfaa6c980ffb2c411e8ff1e794636862df6af7890
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:
  --> fe511682851ff0377a8f5accfaa6c980ffb2c411e8ff1e794636862df6af7890:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fe511682851ff0377a8f5accfaa6c980ffb2c411e8ff1e794636862df6af7890
Status:
ERROR
Block height:
41436661
Block id:
ddb7efa4d9bcbf9258799ef479d46530d7b2490b04866ec0f339e2fa6015295e
Timestamp:
Wednesday 23 November 2022 at 12:59:08 UTC
()
Proposer:
Authorizers:
Gas used:
25