Flow price: --
bb7be10843f686b6ab3d20f09fee748704ea63191cdfaf57cdba273df873c6a4

Transaction

Hash: bb7be10843f686b6ab3d20f09fee748704ea63191cdfaf57cdba273df873c6a4
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:
  --> bb7be10843f686b6ab3d20f09fee748704ea63191cdfaf57cdba273df873c6a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bb7be10843f686b6ab3d20f09fee748704ea63191cdfaf57cdba273df873c6a4
Status:
ERROR
Block height:
40448341
Block id:
af6352614fb4f0ddc396a4a9730e89751c33afbdd090a35793db4340bd2cd081
Timestamp:
Monday 7 November 2022 at 06:14:13 UTC
()
Proposer:
Authorizers:
Gas used:
26