Flow price: --
309dc55e338ff65a4d5256355b4c7ce5b0ae13c5cb3fa093db3efa9146a9c905

Transaction

Hash: 309dc55e338ff65a4d5256355b4c7ce5b0ae13c5cb3fa093db3efa9146a9c905
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:
  --> 309dc55e338ff65a4d5256355b4c7ce5b0ae13c5cb3fa093db3efa9146a9c905:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
309dc55e338ff65a4d5256355b4c7ce5b0ae13c5cb3fa093db3efa9146a9c905
Status:
ERROR
Block height:
41503803
Block id:
93105cb2cfbb31f7e1582853d27ec2a6d8b53ac4608a88b40118406a42b5002e
Timestamp:
Thursday 24 November 2022 at 15:00:32 UTC
()
Proposer:
Authorizers:
Gas used:
26