Flow price: --
fcedf82f59050f836e4b37bc06378159c43d49826a87b991d038d87ca1dd69d3

Transaction

Hash: fcedf82f59050f836e4b37bc06378159c43d49826a87b991d038d87ca1dd69d3
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:
  --> fcedf82f59050f836e4b37bc06378159c43d49826a87b991d038d87ca1dd69d3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fcedf82f59050f836e4b37bc06378159c43d49826a87b991d038d87ca1dd69d3
Status:
ERROR
Block height:
40178612
Block id:
cb1b162996a919537b91dcc7cfc751973aea00378c6c5aac0cda6816ecb8332c
Timestamp:
Wednesday 2 November 2022 at 19:21:06 UTC
()
Proposer:
Authorizers:
Gas used:
35