Flow price: --
f6b200ba1b0281dd58f0fff24bfba52dd209d7f414cf00215cfd8eeda63c7130

Transaction

Hash: f6b200ba1b0281dd58f0fff24bfba52dd209d7f414cf00215cfd8eeda63c7130
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:
  --> f6b200ba1b0281dd58f0fff24bfba52dd209d7f414cf00215cfd8eeda63c7130:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f6b200ba1b0281dd58f0fff24bfba52dd209d7f414cf00215cfd8eeda63c7130
Status:
ERROR
Block height:
40492313
Block id:
994f644861b73be25eeaf0b32b8bdf07d380f42f14d79caf7af0864efbd05db8
Timestamp:
Tuesday 8 November 2022 at 00:05:12 UTC
()
Proposer:
Authorizers:
Gas used:
25