Flow price: --
e9c751f60b64b67bc39c7b63a005aebaa6e2f17c5fa2a4ad1e033119771a2f37

Transaction

Hash: e9c751f60b64b67bc39c7b63a005aebaa6e2f17c5fa2a4ad1e033119771a2f37
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:
  --> e9c751f60b64b67bc39c7b63a005aebaa6e2f17c5fa2a4ad1e033119771a2f37:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e9c751f60b64b67bc39c7b63a005aebaa6e2f17c5fa2a4ad1e033119771a2f37
Status:
ERROR
Block height:
40680442
Block id:
a9a3cfa784ac6e5adf8de7f7b67be749d43abb8b31229392f3b355385e2cab57
Timestamp:
Friday 11 November 2022 at 04:01:43 UTC
()
Proposer:
Authorizers:
Gas used:
25