Flow price: --
fefe583a65f8c8448465683f280c15bcd09bfede76276c719047000fc2e8f990

Transaction

Hash: fefe583a65f8c8448465683f280c15bcd09bfede76276c719047000fc2e8f990
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:
  --> fefe583a65f8c8448465683f280c15bcd09bfede76276c719047000fc2e8f990:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fefe583a65f8c8448465683f280c15bcd09bfede76276c719047000fc2e8f990
Status:
ERROR
Block height:
40490330
Block id:
5260c3e60af228dd17648a710d15c2fc7adca43b39c1ec54205fcc8023928255
Timestamp:
Monday 7 November 2022 at 23:18:19 UTC
()
Proposer:
Authorizers:
Gas used:
26