Flow price: --
93474ac6a7e6910d8302d7c6e9adb5395b00c40293a6ffe092f4046e24e9b2e6

Transaction

Hash: 93474ac6a7e6910d8302d7c6e9adb5395b00c40293a6ffe092f4046e24e9b2e6
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:
  --> 93474ac6a7e6910d8302d7c6e9adb5395b00c40293a6ffe092f4046e24e9b2e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
93474ac6a7e6910d8302d7c6e9adb5395b00c40293a6ffe092f4046e24e9b2e6
Status:
ERROR
Block height:
41581335
Block id:
784a07fd70aef1487f4efc0fe86c2bdeee6b425dde261b8f4de7a31bd5ba8c1b
Timestamp:
Friday 25 November 2022 at 21:02:07 UTC
()
Proposer:
Authorizers:
Gas used:
25