Flow price: --
3c7bf919146fb5b9e45dec525891249796dec99075475117373ccc005896095a

Transaction

Hash: 3c7bf919146fb5b9e45dec525891249796dec99075475117373ccc005896095a
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:
  --> 3c7bf919146fb5b9e45dec525891249796dec99075475117373ccc005896095a: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:
3c7bf919146fb5b9e45dec525891249796dec99075475117373ccc005896095a
Status:
ERROR
Block height:
41594828
Block id:
1ee0b43408d864832e07f270d34cee9df49a984b0fd72de46a07d5896b491bf6
Timestamp:
Saturday 26 November 2022 at 02:15:03 UTC
()
Proposer:
Authorizers:
Gas used:
26