Flow price: --
0d3893f87db873353b61199a18c0726c3d5a10a999b989d039cc7e3e277eb1bc

Transaction

Hash: 0d3893f87db873353b61199a18c0726c3d5a10a999b989d039cc7e3e277eb1bc
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:
  --> 0d3893f87db873353b61199a18c0726c3d5a10a999b989d039cc7e3e277eb1bc: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:
0d3893f87db873353b61199a18c0726c3d5a10a999b989d039cc7e3e277eb1bc
Status:
ERROR
Block height:
41606911
Block id:
c4c9bd0ab25a169e7c736b830fb6c06473f56621bcc8268755fde1d79c4833ff
Timestamp:
Saturday 26 November 2022 at 06:57:02 UTC
()
Proposer:
Authorizers:
Gas used:
29