Flow price: --
9b08958949ef4edaedfb103782ad584ebfd101a23c5cb734b9f7315950bf8413

Transaction

Hash: 9b08958949ef4edaedfb103782ad584ebfd101a23c5cb734b9f7315950bf8413
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:
  --> 9b08958949ef4edaedfb103782ad584ebfd101a23c5cb734b9f7315950bf8413:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9b08958949ef4edaedfb103782ad584ebfd101a23c5cb734b9f7315950bf8413
Status:
ERROR
Block height:
41360844
Block id:
80cabe1433218dfee8fc7c7dc9cb5187690f0e0fbcdd07670be9e19a30ecf579
Timestamp:
Tuesday 22 November 2022 at 07:48:05 UTC
()
Proposer:
Authorizers:
Gas used:
23