Flow price: --
fbc321da62df00635e22ce3a6e0342210745906d3ac7f22ae2750a0025c30582

Transaction

Hash: fbc321da62df00635e22ce3a6e0342210745906d3ac7f22ae2750a0025c30582
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:
  --> fbc321da62df00635e22ce3a6e0342210745906d3ac7f22ae2750a0025c30582:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fbc321da62df00635e22ce3a6e0342210745906d3ac7f22ae2750a0025c30582
Status:
ERROR
Block height:
41481180
Block id:
bf438c98b77efd9b2f030ec83d28f5a67edf9b76c5de217f752daa3d486633f2
Timestamp:
Thursday 24 November 2022 at 06:15:36 UTC
()
Proposer:
Authorizers:
Gas used:
23