Flow price: --
b800dabc393d685dece8d5176282168d11b0527ccfeba1d5344a6f19fef347ba

Transaction

Hash: b800dabc393d685dece8d5176282168d11b0527ccfeba1d5344a6f19fef347ba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b800dabc393d685dece8d5176282168d11b0527ccfeba1d5344a6f19fef347ba: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:
b800dabc393d685dece8d5176282168d11b0527ccfeba1d5344a6f19fef347ba
Status:
ERROR
Block height:
40084109
Block id:
1d88901a2189cf6d5f872a9e956d589e887f2daafbf4985e7ffaa1467f1e88ee
Timestamp:
Tuesday 1 November 2022 at 03:27:40 UTC
()
Proposer:
Authorizers:
Gas used:
46