Flow price: --
587830885f2961604443293b80fdd0106dfd903bc36bb342af7c16d52e9041b2

Transaction

Hash: 587830885f2961604443293b80fdd0106dfd903bc36bb342af7c16d52e9041b2
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:
  --> 587830885f2961604443293b80fdd0106dfd903bc36bb342af7c16d52e9041b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
587830885f2961604443293b80fdd0106dfd903bc36bb342af7c16d52e9041b2
Status:
ERROR
Block height:
41443168
Block id:
d381fdd461bb3a9a07d4cf06a3a3215d4c13d237e91657f0031e3b61fd333f1d
Timestamp:
Wednesday 23 November 2022 at 15:30:16 UTC
()
Proposer:
Authorizers:
Gas used:
25