Flow price: --
f13a6e55a994d938e0d776de1038c05de8687048b1b2b5806b1403e3544b40a4

Transaction

Hash: f13a6e55a994d938e0d776de1038c05de8687048b1b2b5806b1403e3544b40a4
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:
  --> f13a6e55a994d938e0d776de1038c05de8687048b1b2b5806b1403e3544b40a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f13a6e55a994d938e0d776de1038c05de8687048b1b2b5806b1403e3544b40a4
Status:
ERROR
Block height:
41633148
Block id:
4d2102988ce9115cd321bdda46a81c87ca3535ab211b9886e0612f9d8e1c4362
Timestamp:
Saturday 26 November 2022 at 17:08:38 UTC
()
Proposer:
Authorizers:
Gas used:
29