Flow price: --
d2872276e7df9cbc5f04c8a2a197f50352624da07a0f2ec77ea9738fd43bfe7e

Transaction

Hash: d2872276e7df9cbc5f04c8a2a197f50352624da07a0f2ec77ea9738fd43bfe7e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d2872276e7df9cbc5f04c8a2a197f50352624da07a0f2ec77ea9738fd43bfe7e: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:
d2872276e7df9cbc5f04c8a2a197f50352624da07a0f2ec77ea9738fd43bfe7e
Status:
ERROR
Block height:
39891707
Block id:
8b1d4a9311f8eb00f0dfec1323f0851e6caece37225c341400fecdc3a6f331fe
Timestamp:
Friday 28 October 2022 at 22:29:25 UTC
()
Proposer:
Authorizers:
Gas used:
67