Flow price: --
6253198c499732e73488d9760ef1407568149288d6d4374c6ea02fda1068187c

Transaction

Hash: 6253198c499732e73488d9760ef1407568149288d6d4374c6ea02fda1068187c
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:
  --> 6253198c499732e73488d9760ef1407568149288d6d4374c6ea02fda1068187c: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:
6253198c499732e73488d9760ef1407568149288d6d4374c6ea02fda1068187c
Status:
ERROR
Block height:
40625845
Block id:
719e2cb4fc8eef048ba74a04b65e11d14f94105c1bfbca2aae0dd52a627df0b0
Timestamp:
Thursday 10 November 2022 at 05:47:22 UTC
()
Proposer:
Authorizers:
Gas used:
26