Flow price: --
038e80a4e37c9c84e3a5604c206410aaf6afa36a0f0a904e2a7261bb27c174e4

Transaction

Hash: 038e80a4e37c9c84e3a5604c206410aaf6afa36a0f0a904e2a7261bb27c174e4
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:
  --> 038e80a4e37c9c84e3a5604c206410aaf6afa36a0f0a904e2a7261bb27c174e4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
038e80a4e37c9c84e3a5604c206410aaf6afa36a0f0a904e2a7261bb27c174e4
Status:
ERROR
Block height:
40180109
Block id:
58127d57648f5255771adacfdb8d82489d21f072bae7ce51ecc5235998b6de7f
Timestamp:
Wednesday 2 November 2022 at 19:56:53 UTC
()
Proposer:
Authorizers:
Gas used:
22