Flow price: --
99ffcbe234be261cfc9e68d41b756a69398f258cd00b33a547c0ee7b33106487

Transaction

Hash: 99ffcbe234be261cfc9e68d41b756a69398f258cd00b33a547c0ee7b33106487
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:
  --> 99ffcbe234be261cfc9e68d41b756a69398f258cd00b33a547c0ee7b33106487:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
99ffcbe234be261cfc9e68d41b756a69398f258cd00b33a547c0ee7b33106487
Status:
ERROR
Block height:
40619996
Block id:
becb2f6455d4170625790e41e6497b4b58879629099ca5a35c5c3ac03c32a7ff
Timestamp:
Thursday 10 November 2022 at 03:23:13 UTC
()
Proposer:
Authorizers:
Gas used:
25