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https://evm.flowscan.io

Flow price: --
283100c3b44e846c80d8b420ec2cba0f07a01fa5a6c8a7c54bc9db89e1dd9b28

Transaction

Hash: 283100c3b44e846c80d8b420ec2cba0f07a01fa5a6c8a7c54bc9db89e1dd9b28
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:
  --> 283100c3b44e846c80d8b420ec2cba0f07a01fa5a6c8a7c54bc9db89e1dd9b28:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
283100c3b44e846c80d8b420ec2cba0f07a01fa5a6c8a7c54bc9db89e1dd9b28
Status:
ERROR
Block height:
41384829
Block id:
41ccdc6a615c90f8b4aa6121502f8addef83ebaf821990fe5e063bc4b5d52061
Timestamp:
Tuesday 22 November 2022 at 17:00:43 UTC
()
Proposer:
Authorizers:
Gas used:
22