Flow price: --
29dc492c718a1a8e57e6e44de8a30c0205f846c4651e3c211ce9381b929bbf3b

Transaction

Hash: 29dc492c718a1a8e57e6e44de8a30c0205f846c4651e3c211ce9381b929bbf3b
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:
  --> 29dc492c718a1a8e57e6e44de8a30c0205f846c4651e3c211ce9381b929bbf3b: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:
29dc492c718a1a8e57e6e44de8a30c0205f846c4651e3c211ce9381b929bbf3b
Status:
ERROR
Block height:
40675021
Block id:
3a54118ca7c13f7cdb6a7e171b63dc1f43f10aed1962182a0a2bf9820ff3dba0
Timestamp:
Friday 11 November 2022 at 01:49:31 UTC
()
Proposer:
Authorizers:
Gas used:
24