Flow price: --
04c4139a1d6c518b35f8090c9686d7ba3048085ca603241f32ee1b9cf284b784

Transaction

Hash: 04c4139a1d6c518b35f8090c9686d7ba3048085ca603241f32ee1b9cf284b784
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:
  --> 04c4139a1d6c518b35f8090c9686d7ba3048085ca603241f32ee1b9cf284b784:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
04c4139a1d6c518b35f8090c9686d7ba3048085ca603241f32ee1b9cf284b784
Status:
ERROR
Block height:
40768704
Block id:
a4ded05dcee27986ad721993aaab60cad8180eb156cc79bfd27b5b634babf118
Timestamp:
Saturday 12 November 2022 at 15:42:56 UTC
()
Proposer:
Authorizers:
Gas used:
25