Flow price: --
2ea0b8899be0498dc2f50c200e27f3f3f7fbbdff0fec42ccd33292142b6262b0

Transaction

Hash: 2ea0b8899be0498dc2f50c200e27f3f3f7fbbdff0fec42ccd33292142b6262b0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2ea0b8899be0498dc2f50c200e27f3f3f7fbbdff0fec42ccd33292142b6262b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2ea0b8899be0498dc2f50c200e27f3f3f7fbbdff0fec42ccd33292142b6262b0
Status:
ERROR
Block height:
40095641
Block id:
e1121dd2bc4e3eb53611bba5d684b17cdefa7ffa53b31d77c6a22891a2757b47
Timestamp:
Tuesday 1 November 2022 at 08:09:04 UTC
()
Proposer:
Authorizers:
Gas used:
46