Flow price: --
5df96352a850f2f41e670fcf3999e4636b4542f0b5f5ed389e6902965c1ad549

Transaction

Hash: 5df96352a850f2f41e670fcf3999e4636b4542f0b5f5ed389e6902965c1ad549
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:
  --> 5df96352a850f2f41e670fcf3999e4636b4542f0b5f5ed389e6902965c1ad549:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5df96352a850f2f41e670fcf3999e4636b4542f0b5f5ed389e6902965c1ad549
Status:
ERROR
Block height:
41195846
Block id:
8e2f180e06fda3868641d672cef5b7dc2c84caa009eb2d27bb7c29eac5e16801
Timestamp:
Saturday 19 November 2022 at 15:46:33 UTC
()
Proposer:
Authorizers:
Gas used:
26