Flow price: --
803fbb7dd4979d45190f6ee8cffb2a60c23a1625c11f860bd3b15daf958ab359

Transaction

Hash: 803fbb7dd4979d45190f6ee8cffb2a60c23a1625c11f860bd3b15daf958ab359
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 803fbb7dd4979d45190f6ee8cffb2a60c23a1625c11f860bd3b15daf958ab359:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
803fbb7dd4979d45190f6ee8cffb2a60c23a1625c11f860bd3b15daf958ab359
Status:
ERROR
Block height:
40103395
Block id:
b8b13231c8cbdfa789387930dd37432db88a7634d61b91314c0dd238e8c6ba53
Timestamp:
Tuesday 1 November 2022 at 11:17:48 UTC
()
Proposer:
Authorizers:
Gas used:
46