Flow price: --
5796320aef33f9494e516ccd8366bf9fe857ef321f04c313d996a876d5786258

Transaction

Hash: 5796320aef33f9494e516ccd8366bf9fe857ef321f04c313d996a876d5786258
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:
  --> 5796320aef33f9494e516ccd8366bf9fe857ef321f04c313d996a876d5786258:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5796320aef33f9494e516ccd8366bf9fe857ef321f04c313d996a876d5786258
Status:
ERROR
Block height:
41176873
Block id:
60f0a2184e8c11d5bfcd5de459cdea45e479f45064c9c90b1904c938b3ce9224
Timestamp:
Saturday 19 November 2022 at 08:23:30 UTC
()
Proposer:
Authorizers:
Gas used:
22