Flow price: --
fd94ec74c3aaa00746c4e93b0395cef6d623e37a91d60dcb3f61611ea18c8a1e

Transaction

Hash: fd94ec74c3aaa00746c4e93b0395cef6d623e37a91d60dcb3f61611ea18c8a1e
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:
  --> fd94ec74c3aaa00746c4e93b0395cef6d623e37a91d60dcb3f61611ea18c8a1e: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:
fd94ec74c3aaa00746c4e93b0395cef6d623e37a91d60dcb3f61611ea18c8a1e
Status:
ERROR
Block height:
41532418
Block id:
6a3059adcf0cb3e35638148a96ed4712b4038b65059a3e650fd93aab59a37a88
Timestamp:
Friday 25 November 2022 at 02:03:25 UTC
()
Proposer:
Authorizers:
Gas used:
26