Flow price: --
36cfb47738ddb27f59a01875ba9b7defabf539b20315eab284efb920f05eb4e9

Transaction

Hash: 36cfb47738ddb27f59a01875ba9b7defabf539b20315eab284efb920f05eb4e9
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:
  --> 36cfb47738ddb27f59a01875ba9b7defabf539b20315eab284efb920f05eb4e9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
36cfb47738ddb27f59a01875ba9b7defabf539b20315eab284efb920f05eb4e9
Status:
ERROR
Block height:
41436930
Block id:
e29d9c23f5c10acf48ea13a6421bf2dfdcbb657d1efef6ef779e95dc5ae4ac9c
Timestamp:
Wednesday 23 November 2022 at 13:05:25 UTC
()
Proposer:
Authorizers:
Gas used:
26