Flow price: --
33691cf2b024b0a319b5ce289f2084cba01d38a63f78e036475445cac9e5f761

Transaction

Hash: 33691cf2b024b0a319b5ce289f2084cba01d38a63f78e036475445cac9e5f761
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 33691cf2b024b0a319b5ce289f2084cba01d38a63f78e036475445cac9e5f761:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
33691cf2b024b0a319b5ce289f2084cba01d38a63f78e036475445cac9e5f761
Status:
ERROR
Block height:
40454112
Block id:
70a831c7f7881b202f3738b5842feed36059a9bfd8383a72e8a9dfa2b3b5f196
Timestamp:
Monday 7 November 2022 at 08:35:20 UTC
()
Proposer:
Authorizers:
Gas used:
23