Flow price: --
ec4e2b65d07a9cc07a120798cdcb2dddef86f1543acc8c8d26dc94ccbd8938ca

Transaction

Hash: ec4e2b65d07a9cc07a120798cdcb2dddef86f1543acc8c8d26dc94ccbd8938ca
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:
  --> ec4e2b65d07a9cc07a120798cdcb2dddef86f1543acc8c8d26dc94ccbd8938ca: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:
ec4e2b65d07a9cc07a120798cdcb2dddef86f1543acc8c8d26dc94ccbd8938ca
Status:
ERROR
Block height:
41202113
Block id:
ce9167f54b9f8c80e6528ed5b56b28f33322f89b4676ab0d9c84b9e7cccd215e
Timestamp:
Saturday 19 November 2022 at 18:12:36 UTC
()
Proposer:
Authorizers:
Gas used:
22