Flow price: --
05c26b02f457d7425bbfc2d8c70f0724bb97de05247fc1f935030bb83f9af8f9

Transaction

Hash: 05c26b02f457d7425bbfc2d8c70f0724bb97de05247fc1f935030bb83f9af8f9
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:
  --> 05c26b02f457d7425bbfc2d8c70f0724bb97de05247fc1f935030bb83f9af8f9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
05c26b02f457d7425bbfc2d8c70f0724bb97de05247fc1f935030bb83f9af8f9
Status:
ERROR
Block height:
40379567
Block id:
da8b5cf2844562009ec7916aa1eb2a0a5c510703accbab102b4f6a63ec2acb98
Timestamp:
Sunday 6 November 2022 at 02:19:03 UTC
()
Proposer:
Authorizers:
Gas used:
22