Flow price: --
b3647f3dc2c6e65098d3eb839d9f7f41a91f08f4619aaefb5251244fe1924a66

Transaction

Hash: b3647f3dc2c6e65098d3eb839d9f7f41a91f08f4619aaefb5251244fe1924a66
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:
  --> b3647f3dc2c6e65098d3eb839d9f7f41a91f08f4619aaefb5251244fe1924a66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b3647f3dc2c6e65098d3eb839d9f7f41a91f08f4619aaefb5251244fe1924a66
Status:
ERROR
Block height:
41087126
Block id:
422428a113f66c0b228e54d5ce5599bac91810ee9c36e7cbf0fe1be4ef8dd99d
Timestamp:
Thursday 17 November 2022 at 21:38:23 UTC
()
Proposer:
Authorizers:
Gas used:
26