Flow price: --
fffa62f5a53e370f5f6ae74a4195ccac49fbe45ab8f05b2acb4a0c44ea7cf604

Transaction

Hash: fffa62f5a53e370f5f6ae74a4195ccac49fbe45ab8f05b2acb4a0c44ea7cf604
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:
  --> fffa62f5a53e370f5f6ae74a4195ccac49fbe45ab8f05b2acb4a0c44ea7cf604:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fffa62f5a53e370f5f6ae74a4195ccac49fbe45ab8f05b2acb4a0c44ea7cf604
Status:
ERROR
Block height:
41618640
Block id:
508db46b26be280f868ca994d0db1b0ea0602fcf49672f6061b68fb96cd554d9
Timestamp:
Saturday 26 November 2022 at 11:31:32 UTC
()
Proposer:
Authorizers:
Gas used:
22