Flow price: --
c836736046555a603ee82ca243a860ee08d483906ef57c4994f25597c1d740d7

Transaction

Hash: c836736046555a603ee82ca243a860ee08d483906ef57c4994f25597c1d740d7
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:
  --> c836736046555a603ee82ca243a860ee08d483906ef57c4994f25597c1d740d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c836736046555a603ee82ca243a860ee08d483906ef57c4994f25597c1d740d7
Status:
ERROR
Block height:
40659179
Block id:
84a9bd72397d9de3a849b7e2732ebe40f674dda88b71eb61c473ba82066f887b
Timestamp:
Thursday 10 November 2022 at 19:24:25 UTC
()
Proposer:
Authorizers:
Gas used:
22