Flow price: --
297560adccb5d3305f7d5a887139413b7b8b15131eb2edcc3fb49f4d5661b911

Transaction

Hash: 297560adccb5d3305f7d5a887139413b7b8b15131eb2edcc3fb49f4d5661b911
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:
  --> 297560adccb5d3305f7d5a887139413b7b8b15131eb2edcc3fb49f4d5661b911:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
297560adccb5d3305f7d5a887139413b7b8b15131eb2edcc3fb49f4d5661b911
Status:
ERROR
Block height:
41090430
Block id:
badeb9a10ed4800190b1e7f5009ae04ec674221f83c2024d9df27365f3da8f8f
Timestamp:
Thursday 17 November 2022 at 22:53:17 UTC
()
Proposer:
Authorizers:
Gas used:
26