Flow price: --
a7f61b92c38120768306e31d193220dd72d93e9da502ae169810a7630e24a77f

Transaction

Hash: a7f61b92c38120768306e31d193220dd72d93e9da502ae169810a7630e24a77f
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:
  --> a7f61b92c38120768306e31d193220dd72d93e9da502ae169810a7630e24a77f: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:
a7f61b92c38120768306e31d193220dd72d93e9da502ae169810a7630e24a77f
Status:
ERROR
Block height:
41168223
Block id:
4030ffbc1d19f30e286c9da7b5f220f512431c787caa801ebc8e5976bf66ddb0
Timestamp:
Saturday 19 November 2022 at 05:01:13 UTC
()
Proposer:
Authorizers:
Gas used:
23