Flow price: --
92c8ec5c58256eec0bc1f4748ee54d81ecddbf4fd8e8679ba21687f098c2f4ef

Transaction

Hash: 92c8ec5c58256eec0bc1f4748ee54d81ecddbf4fd8e8679ba21687f098c2f4ef
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:
  --> 92c8ec5c58256eec0bc1f4748ee54d81ecddbf4fd8e8679ba21687f098c2f4ef: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:
92c8ec5c58256eec0bc1f4748ee54d81ecddbf4fd8e8679ba21687f098c2f4ef
Status:
ERROR
Block height:
41638213
Block id:
76caf0f4ecee002a7cfc2259732cfb01f4ed2d7fe40e3090621608f989aa3273
Timestamp:
Saturday 26 November 2022 at 19:07:05 UTC
()
Proposer:
Authorizers:
Gas used:
25