Flow price: --
8d608eb69553bb38a48ce6a31707ae3d604fe6b3d0097029d1369118029cc262

Transaction

Hash: 8d608eb69553bb38a48ce6a31707ae3d604fe6b3d0097029d1369118029cc262
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8d608eb69553bb38a48ce6a31707ae3d604fe6b3d0097029d1369118029cc262:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8d608eb69553bb38a48ce6a31707ae3d604fe6b3d0097029d1369118029cc262
Status:
ERROR
Block height:
39762565
Block id:
0c5aa11b9184b118178dbe9cdca252fe654fd791d3df9a00f087c1b8866697ff
Timestamp:
Wednesday 26 October 2022 at 18:30:39 UTC
()
Proposer:
Authorizers:
Gas used:
51