Flow price: --
e363e139cffcb417317195e44836208217b54267017977b762593c7f1210e07f

Transaction

Hash: e363e139cffcb417317195e44836208217b54267017977b762593c7f1210e07f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e363e139cffcb417317195e44836208217b54267017977b762593c7f1210e07f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e363e139cffcb417317195e44836208217b54267017977b762593c7f1210e07f
Status:
ERROR
Block height:
39971671
Block id:
af6a177d21cff4f7f624a0cfc07a484c9eff592a159f6898e97fab04596b64fc
Timestamp:
Sunday 30 October 2022 at 06:25:56 UTC
()
Proposer:
Authorizers:
Gas used:
49