Flow price: --
2216eaa5a1a7844c6c8c44eb902690350bc8e268fbf5eb3271d463e5ee75e3bb

Transaction

Hash: 2216eaa5a1a7844c6c8c44eb902690350bc8e268fbf5eb3271d463e5ee75e3bb
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:
  --> 2216eaa5a1a7844c6c8c44eb902690350bc8e268fbf5eb3271d463e5ee75e3bb: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:
2216eaa5a1a7844c6c8c44eb902690350bc8e268fbf5eb3271d463e5ee75e3bb
Status:
ERROR
Block height:
40627175
Block id:
9329d4193ce9006d5dd743f399b76adbe3e2feb152872e375196ed2b76a725ef
Timestamp:
Thursday 10 November 2022 at 06:20:35 UTC
()
Proposer:
Authorizers:
Gas used:
25