Flow price: --
dd54846902aad18eefc4380d65f8ca52ca89fecd1416e1e46e7e767009266f43

Transaction

Hash: dd54846902aad18eefc4380d65f8ca52ca89fecd1416e1e46e7e767009266f43
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:
  --> dd54846902aad18eefc4380d65f8ca52ca89fecd1416e1e46e7e767009266f43:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dd54846902aad18eefc4380d65f8ca52ca89fecd1416e1e46e7e767009266f43
Status:
ERROR
Block height:
40653846
Block id:
052d82f313dfd7d7efcaa1f20446be37f484fbd5fe4c56efef4b8709df5bb1b6
Timestamp:
Thursday 10 November 2022 at 17:13:29 UTC
()
Proposer:
Authorizers:
Gas used:
25