Flow price: --
c01dcf2c29200f8cba7782103ce0cf51517a28c749462a490289b48e128f73a8

Transaction

Hash: c01dcf2c29200f8cba7782103ce0cf51517a28c749462a490289b48e128f73a8
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:
  --> c01dcf2c29200f8cba7782103ce0cf51517a28c749462a490289b48e128f73a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c01dcf2c29200f8cba7782103ce0cf51517a28c749462a490289b48e128f73a8
Status:
ERROR
Block height:
41468404
Block id:
a527a2503e4cddaf99818f238b66e4fc6061248c4dd85074bfd4f0d1952f2af7
Timestamp:
Thursday 24 November 2022 at 01:17:32 UTC
()
Proposer:
Authorizers:
Gas used:
23