Flow price: --
39d32a070bbc96cd9c3bb638cac30f68eb893af6944b044d9ac421b5e22c9e86

Transaction

Hash: 39d32a070bbc96cd9c3bb638cac30f68eb893af6944b044d9ac421b5e22c9e86
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 39d32a070bbc96cd9c3bb638cac30f68eb893af6944b044d9ac421b5e22c9e86:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
39d32a070bbc96cd9c3bb638cac30f68eb893af6944b044d9ac421b5e22c9e86
Status:
ERROR
Block height:
40014085
Block id:
4cce96dcba309c829786f891786bc1f364130b9c22ba0359869cc1ceacb384d5
Timestamp:
Sunday 30 October 2022 at 23:21:11 UTC
()
Proposer:
Authorizers:
Gas used:
46