Flow price: --
2000a4ec952a5655dfc159ee02066c1fdd63c4e00c03fffb1f113ef50449030c

Transaction

Hash: 2000a4ec952a5655dfc159ee02066c1fdd63c4e00c03fffb1f113ef50449030c
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:
  --> 2000a4ec952a5655dfc159ee02066c1fdd63c4e00c03fffb1f113ef50449030c: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:
2000a4ec952a5655dfc159ee02066c1fdd63c4e00c03fffb1f113ef50449030c
Status:
ERROR
Block height:
40485080
Block id:
8af5924c2f2cc9238c900aab7d7bde318c5d34a7e4e12903de194258cc5fbaac
Timestamp:
Monday 7 November 2022 at 21:11:34 UTC
()
Proposer:
Authorizers:
Gas used:
22