Flow price: --
59402b146b3035e6b392967d3411488b3a286d0bd6e67efb68865744907fc3a7

Transaction

Hash: 59402b146b3035e6b392967d3411488b3a286d0bd6e67efb68865744907fc3a7
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:
  --> 59402b146b3035e6b392967d3411488b3a286d0bd6e67efb68865744907fc3a7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
59402b146b3035e6b392967d3411488b3a286d0bd6e67efb68865744907fc3a7
Status:
ERROR
Block height:
41645684
Block id:
f2d089f4d2593f2e167f29651c0999cfbcb0c8da209bf00f98f2c3423427434a
Timestamp:
Saturday 26 November 2022 at 22:00:38 UTC
()
Proposer:
Authorizers:
Gas used:
27