Flow price: --
d7532514ae81474611750d21820f5b99a5e08c491bc6f4872ac5647c156fe40a

Transaction

Hash: d7532514ae81474611750d21820f5b99a5e08c491bc6f4872ac5647c156fe40a
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:
  --> d7532514ae81474611750d21820f5b99a5e08c491bc6f4872ac5647c156fe40a: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:
d7532514ae81474611750d21820f5b99a5e08c491bc6f4872ac5647c156fe40a
Status:
ERROR
Block height:
41111466
Block id:
8c4a9cc1a93b587e26860ddd1f90c7b9af7aebcdda6efa9e6b97b3eb2b502acc
Timestamp:
Friday 18 November 2022 at 07:01:02 UTC
()
Proposer:
Authorizers:
Gas used:
23