Flow price: --
31dc0128a3ee34cfaa0e66d152f12f69a60db72a02f0c0195cab165e943d5e12

Transaction

Hash: 31dc0128a3ee34cfaa0e66d152f12f69a60db72a02f0c0195cab165e943d5e12
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:
  --> 31dc0128a3ee34cfaa0e66d152f12f69a60db72a02f0c0195cab165e943d5e12:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
31dc0128a3ee34cfaa0e66d152f12f69a60db72a02f0c0195cab165e943d5e12
Status:
ERROR
Block height:
41522836
Block id:
f8a6a3bf2a5b289459f0c7f163b70067337e7d9a1c140a519a03b335825741cd
Timestamp:
Thursday 24 November 2022 at 22:21:03 UTC
()
Proposer:
Authorizers:
Gas used:
22