Flow price: --
c958bfde1ac08aaf6f8dc6f39c2216fbf5a84ea3a34d8c76108a062d43e26964

Transaction

Hash: c958bfde1ac08aaf6f8dc6f39c2216fbf5a84ea3a34d8c76108a062d43e26964
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:
  --> c958bfde1ac08aaf6f8dc6f39c2216fbf5a84ea3a34d8c76108a062d43e26964:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c958bfde1ac08aaf6f8dc6f39c2216fbf5a84ea3a34d8c76108a062d43e26964
Status:
ERROR
Block height:
40348097
Block id:
309323bb02d2734cfef67b91605a5f1daf3b5dc7256325b07c46e6fad87253c9
Timestamp:
Saturday 5 November 2022 at 13:38:08 UTC
()
Proposer:
Authorizers:
Gas used:
25