Flow price: --
eb24698c398a9acc08a0b388c51eaabd089623e8415c553b7fa0f1d0e9ed5d75

Transaction

Hash: eb24698c398a9acc08a0b388c51eaabd089623e8415c553b7fa0f1d0e9ed5d75
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eb24698c398a9acc08a0b388c51eaabd089623e8415c553b7fa0f1d0e9ed5d75:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
eb24698c398a9acc08a0b388c51eaabd089623e8415c553b7fa0f1d0e9ed5d75
Status:
ERROR
Block height:
40122909
Block id:
cc0079affd2611876352a612d22ba147c3b77c6a9e25ce9fb0cd0dc5c12f878c
Timestamp:
Tuesday 1 November 2022 at 19:11:47 UTC
()
Proposer:
Authorizers:
Gas used:
46