Flow price: --
3ce6b043a6b70424bf9508c5967586f1515bc9a7b29f0fdfb4fa361ac2ed649b

Transaction

Hash: 3ce6b043a6b70424bf9508c5967586f1515bc9a7b29f0fdfb4fa361ac2ed649b
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:
  --> 3ce6b043a6b70424bf9508c5967586f1515bc9a7b29f0fdfb4fa361ac2ed649b: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:
3ce6b043a6b70424bf9508c5967586f1515bc9a7b29f0fdfb4fa361ac2ed649b
Status:
ERROR
Block height:
41103656
Block id:
7da8ae31210fb36495152bed64e7b87cceb9a9591214762a33ac212b0a25226e
Timestamp:
Friday 18 November 2022 at 03:59:18 UTC
()
Proposer:
Authorizers:
Gas used:
23