Flow price: --
a0b1ac6a8ea11bdf50259988adc2f3668fe175d7ec62195d09b1f9ea50619474

Transaction

Hash: a0b1ac6a8ea11bdf50259988adc2f3668fe175d7ec62195d09b1f9ea50619474
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:
  --> a0b1ac6a8ea11bdf50259988adc2f3668fe175d7ec62195d09b1f9ea50619474:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a0b1ac6a8ea11bdf50259988adc2f3668fe175d7ec62195d09b1f9ea50619474
Status:
ERROR
Block height:
41036045
Block id:
fe8a55c1e239c13b9916c0abd5b66879ec9a0c1e57ebec22df9647ef860e4464
Timestamp:
Thursday 17 November 2022 at 01:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
25