Flow price: --
bdb99e9139555b9981eb6479117984086b26b02b55947d6b1c25fdafa9cdcf62

Transaction

Hash: bdb99e9139555b9981eb6479117984086b26b02b55947d6b1c25fdafa9cdcf62
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:
  --> bdb99e9139555b9981eb6479117984086b26b02b55947d6b1c25fdafa9cdcf62:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bdb99e9139555b9981eb6479117984086b26b02b55947d6b1c25fdafa9cdcf62
Status:
ERROR
Block height:
41482498
Block id:
a4d9b4eecd1418b5ccf0955006b72090f29a34e58137d61af8a5ab35b6740d21
Timestamp:
Thursday 24 November 2022 at 06:45:43 UTC
()
Proposer:
Authorizers:
Gas used:
26