Flow price: --
81f348ed2aa5ce224a0555a9f7b02a76eebcb126578f655272112f7224a8ea3d

Transaction

Hash: 81f348ed2aa5ce224a0555a9f7b02a76eebcb126578f655272112f7224a8ea3d
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:
  --> 81f348ed2aa5ce224a0555a9f7b02a76eebcb126578f655272112f7224a8ea3d: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:
81f348ed2aa5ce224a0555a9f7b02a76eebcb126578f655272112f7224a8ea3d
Status:
ERROR
Block height:
40744479
Block id:
824c6c57d0977609070848f9efc3bca3aedaa8e0bc3daf4743df11363f0b1a31
Timestamp:
Saturday 12 November 2022 at 05:59:00 UTC
()
Proposer:
Authorizers:
Gas used:
25