Flow price: --
68e24fda61ade137de790f96044f5e73a6fdfb6d031e6c12a89644d4564dcfce

Transaction

Hash: 68e24fda61ade137de790f96044f5e73a6fdfb6d031e6c12a89644d4564dcfce
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:
  --> 68e24fda61ade137de790f96044f5e73a6fdfb6d031e6c12a89644d4564dcfce: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:
68e24fda61ade137de790f96044f5e73a6fdfb6d031e6c12a89644d4564dcfce
Status:
ERROR
Block height:
41428743
Block id:
075ca2052f00aa9b79cfe8a31ed6369147905df3356d2be2d35cc9170b79f0b3
Timestamp:
Wednesday 23 November 2022 at 09:55:09 UTC
()
Proposer:
Authorizers:
Gas used:
22