Flow price: --
5baeefaddbdc6646abd6f0602ea75cd145334eebea41b383e2f90631c00ca428

Transaction

Hash: 5baeefaddbdc6646abd6f0602ea75cd145334eebea41b383e2f90631c00ca428
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:
  --> 5baeefaddbdc6646abd6f0602ea75cd145334eebea41b383e2f90631c00ca428:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5baeefaddbdc6646abd6f0602ea75cd145334eebea41b383e2f90631c00ca428
Status:
ERROR
Block height:
41120931
Block id:
74378ce7a560d637b6c7b2e00644049bf10ac0c17da05160c3348b362179d708
Timestamp:
Friday 18 November 2022 at 10:41:36 UTC
()
Proposer:
Authorizers:
Gas used:
26