Flow price: --
827021b06293449b2bfcc8c0012ec863364b1865012c002abc220ffb39f69961

Transaction

Hash: 827021b06293449b2bfcc8c0012ec863364b1865012c002abc220ffb39f69961
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:
  --> 827021b06293449b2bfcc8c0012ec863364b1865012c002abc220ffb39f69961:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
827021b06293449b2bfcc8c0012ec863364b1865012c002abc220ffb39f69961
Status:
ERROR
Block height:
41455203
Block id:
4b2f780e3aa8b68af3810fd875891134897c10160661ba3c2ac354763ae475a0
Timestamp:
Wednesday 23 November 2022 at 20:09:13 UTC
()
Proposer:
Authorizers:
Gas used:
25