Flow price: --
bd10dc47ba842ed8191bc317e7fad81bf11b6e9c5f34e32ffd871eb1766a7aa3

Transaction

Hash: bd10dc47ba842ed8191bc317e7fad81bf11b6e9c5f34e32ffd871eb1766a7aa3
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:
  --> bd10dc47ba842ed8191bc317e7fad81bf11b6e9c5f34e32ffd871eb1766a7aa3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bd10dc47ba842ed8191bc317e7fad81bf11b6e9c5f34e32ffd871eb1766a7aa3
Status:
ERROR
Block height:
41648397
Block id:
f1b031955426d264587156802879c94abf23cbc988e63acefd47fd4bbd0ca22f
Timestamp:
Saturday 26 November 2022 at 23:03:54 UTC
()
Proposer:
Authorizers:
Gas used:
26