Flow price: --
c894850317856cc130a63a9660eb2a04e15edceecaa6790c18d7b2e6ad55bf72

Transaction

Hash: c894850317856cc130a63a9660eb2a04e15edceecaa6790c18d7b2e6ad55bf72
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:
  --> c894850317856cc130a63a9660eb2a04e15edceecaa6790c18d7b2e6ad55bf72:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c894850317856cc130a63a9660eb2a04e15edceecaa6790c18d7b2e6ad55bf72
Status:
ERROR
Block height:
41404946
Block id:
42ac05fe93630a6ef3ade31bd2247c806ade8621ab15c40c27cbd80cfe5b6010
Timestamp:
Wednesday 23 November 2022 at 00:45:20 UTC
()
Proposer:
Authorizers:
Gas used:
25