Flow price: --
0b0f4ccb142ebf9556591061c54bbafe4f4d3fb96bdaad176740b3d5c76d71e7

Transaction

Hash: 0b0f4ccb142ebf9556591061c54bbafe4f4d3fb96bdaad176740b3d5c76d71e7
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:
  --> 0b0f4ccb142ebf9556591061c54bbafe4f4d3fb96bdaad176740b3d5c76d71e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b0f4ccb142ebf9556591061c54bbafe4f4d3fb96bdaad176740b3d5c76d71e7
Status:
ERROR
Block height:
40375094
Block id:
7d3b8f749754a847c082944c9de5adbc425faec4dbdac02d17b3ebbf28a17da4
Timestamp:
Sunday 6 November 2022 at 00:30:48 UTC
()
Proposer:
Authorizers:
Gas used:
26