Flow price: --
e52251f8422c9e3d87d5c5e43d8ee52c698ad43ae3ec2695cc3e17a481b9190e

Transaction

Hash: e52251f8422c9e3d87d5c5e43d8ee52c698ad43ae3ec2695cc3e17a481b9190e
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:
  --> e52251f8422c9e3d87d5c5e43d8ee52c698ad43ae3ec2695cc3e17a481b9190e: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:
e52251f8422c9e3d87d5c5e43d8ee52c698ad43ae3ec2695cc3e17a481b9190e
Status:
ERROR
Block height:
40297657
Block id:
f65c337e6128ec4a8eab3cf77c8d38379ef416832ea26e444a0937b82257aaf6
Timestamp:
Friday 4 November 2022 at 17:26:16 UTC
()
Proposer:
Authorizers:
Gas used:
26