Flow price: --
be3d27fedf8b3bdac1a76ab0177b4ac0ffa57ca963858cb3fa15582758ec37ef

Transaction

Hash: be3d27fedf8b3bdac1a76ab0177b4ac0ffa57ca963858cb3fa15582758ec37ef
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> be3d27fedf8b3bdac1a76ab0177b4ac0ffa57ca963858cb3fa15582758ec37ef: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:
be3d27fedf8b3bdac1a76ab0177b4ac0ffa57ca963858cb3fa15582758ec37ef
Status:
ERROR
Block height:
39876303
Block id:
7f3b45e92299cf001ec331921cd850d25d3255f879da5832ea1ba02f39e810e0
Timestamp:
Friday 28 October 2022 at 16:20:47 UTC
()
Proposer:
Authorizers:
Gas used:
46