Flow price: --
3d3d155ef15630367f10055f2571a86a61413996d5ae2039b0bf73c16cd5d3f7

Transaction

Hash: 3d3d155ef15630367f10055f2571a86a61413996d5ae2039b0bf73c16cd5d3f7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3d3d155ef15630367f10055f2571a86a61413996d5ae2039b0bf73c16cd5d3f7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
3d3d155ef15630367f10055f2571a86a61413996d5ae2039b0bf73c16cd5d3f7
Status:
ERROR
Block height:
39773910
Block id:
dc67851180885f9b196fa47971b63c9fae94ede5f31085866c4613983de67917
Timestamp:
Wednesday 26 October 2022 at 23:04:49 UTC
()
Proposer:
Authorizers:
Gas used:
48