Flow price: --
6a48ce53a88c93f34083e02953bf3b02db5b6c64f9d154359a458a5d66c9a4ed

Transaction

Hash: 6a48ce53a88c93f34083e02953bf3b02db5b6c64f9d154359a458a5d66c9a4ed
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6a48ce53a88c93f34083e02953bf3b02db5b6c64f9d154359a458a5d66c9a4ed: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:
6a48ce53a88c93f34083e02953bf3b02db5b6c64f9d154359a458a5d66c9a4ed
Status:
ERROR
Block height:
39815775
Block id:
747ab9f0d020b369bbc070b7231b7997a2ecab6079ad1abc4a26127cc26206a2
Timestamp:
Thursday 27 October 2022 at 15:57:31 UTC
()
Proposer:
Authorizers:
Gas used:
48