Flow price: --
2c7dfae2f19e4bf69f38ef71aefd94f7a390cb72ebb0abae12928aed9d54a0de

Transaction

Hash: 2c7dfae2f19e4bf69f38ef71aefd94f7a390cb72ebb0abae12928aed9d54a0de
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2c7dfae2f19e4bf69f38ef71aefd94f7a390cb72ebb0abae12928aed9d54a0de: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:
2c7dfae2f19e4bf69f38ef71aefd94f7a390cb72ebb0abae12928aed9d54a0de
Status:
ERROR
Block height:
39818906
Block id:
95c918e18c0ae64263c33e799e0f4b7ff537e6bba70829a38b5aaa27aaee3225
Timestamp:
Thursday 27 October 2022 at 17:13:22 UTC
()
Proposer:
Authorizers:
Gas used:
50