Flow price: --
41557fcda64fd20bdd1a29691bdf935238b513390c7d50aac0b20b548b108f21

Transaction

Hash: 41557fcda64fd20bdd1a29691bdf935238b513390c7d50aac0b20b548b108f21
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:
  --> 41557fcda64fd20bdd1a29691bdf935238b513390c7d50aac0b20b548b108f21:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
41557fcda64fd20bdd1a29691bdf935238b513390c7d50aac0b20b548b108f21
Status:
ERROR
Block height:
41603013
Block id:
75d6d898669a6e728a250196ccbd1fabd5b290038254119252da849a251e2a4a
Timestamp:
Saturday 26 November 2022 at 05:25:29 UTC
()
Proposer:
Authorizers:
Gas used:
26