Flow price: --
98bbf5f24ae28655c773defa1d9c7bf292ff689e48df34a0e1b3b8bf76d79ce4

Transaction

Hash: 98bbf5f24ae28655c773defa1d9c7bf292ff689e48df34a0e1b3b8bf76d79ce4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 98bbf5f24ae28655c773defa1d9c7bf292ff689e48df34a0e1b3b8bf76d79ce4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
98bbf5f24ae28655c773defa1d9c7bf292ff689e48df34a0e1b3b8bf76d79ce4
Status:
ERROR
Block height:
39964155
Block id:
ec83d696752a676414e2dfd7343c01394864cc19152b05e9c32c6bbceda0a8a9
Timestamp:
Sunday 30 October 2022 at 03:25:01 UTC
()
Proposer:
Authorizers:
Gas used:
49