Flow price: --
af32877ea310e46605aa8436d6f2174ed5424656bb36dcca5bd1367a25d1d3d3

Transaction

Hash: af32877ea310e46605aa8436d6f2174ed5424656bb36dcca5bd1367a25d1d3d3
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:
  --> af32877ea310e46605aa8436d6f2174ed5424656bb36dcca5bd1367a25d1d3d3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
af32877ea310e46605aa8436d6f2174ed5424656bb36dcca5bd1367a25d1d3d3
Status:
ERROR
Block height:
41468671
Block id:
57b0049dc97d2393c09b49142d7404d239b1dcbd1a1f53826aea551ba066474a
Timestamp:
Thursday 24 November 2022 at 01:23:40 UTC
()
Proposer:
Authorizers:
Gas used:
22