Flow price: --
d2ec9b6d9f4a7ee09ba4539e7b16d8197183df1a12a96a670d5379b3801f1f83

Transaction

Hash: d2ec9b6d9f4a7ee09ba4539e7b16d8197183df1a12a96a670d5379b3801f1f83
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:
  --> d2ec9b6d9f4a7ee09ba4539e7b16d8197183df1a12a96a670d5379b3801f1f83:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d2ec9b6d9f4a7ee09ba4539e7b16d8197183df1a12a96a670d5379b3801f1f83
Status:
ERROR
Block height:
41474959
Block id:
90ddfbf6ef1b5e2982c19d8636ad60f21ef11793be1e85fa344d204e33ba4e7f
Timestamp:
Thursday 24 November 2022 at 03:51:00 UTC
()
Proposer:
Authorizers:
Gas used:
23