Flow price: --
625729e8bda02d98ba060aa1c3dded1e7a2956371b99d330b4b7f7c648b1db7a

Transaction

Hash: 625729e8bda02d98ba060aa1c3dded1e7a2956371b99d330b4b7f7c648b1db7a
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:
  --> 625729e8bda02d98ba060aa1c3dded1e7a2956371b99d330b4b7f7c648b1db7a: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:
625729e8bda02d98ba060aa1c3dded1e7a2956371b99d330b4b7f7c648b1db7a
Status:
ERROR
Block height:
40640750
Block id:
0d0b51125a7bf1fad83c25b2decccaa968156511e1c458c9d62c50ce117ff1e5
Timestamp:
Thursday 10 November 2022 at 11:54:14 UTC
()
Proposer:
Authorizers:
Gas used:
24