Flow price: --
b7d3aab35fe4aeac959f784e47d93c60bc808f17ffaf62b2f86cc977945be56a

Transaction

Hash: b7d3aab35fe4aeac959f784e47d93c60bc808f17ffaf62b2f86cc977945be56a
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:
  --> b7d3aab35fe4aeac959f784e47d93c60bc808f17ffaf62b2f86cc977945be56a: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:
b7d3aab35fe4aeac959f784e47d93c60bc808f17ffaf62b2f86cc977945be56a
Status:
ERROR
Block height:
41348981
Block id:
8eb0265d85590ff93541ae26d6122950ac20c9b897556f7860df05ba34d6d462
Timestamp:
Tuesday 22 November 2022 at 03:10:46 UTC
()
Proposer:
Authorizers:
Gas used:
23