Flow price: --
d29aba48e3a283d92cbc758dece8ea8db38bc221a06911fc587b95456307bfc5

Transaction

Hash: d29aba48e3a283d92cbc758dece8ea8db38bc221a06911fc587b95456307bfc5
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:
  --> d29aba48e3a283d92cbc758dece8ea8db38bc221a06911fc587b95456307bfc5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d29aba48e3a283d92cbc758dece8ea8db38bc221a06911fc587b95456307bfc5
Status:
ERROR
Block height:
41104049
Block id:
4d281d3f2ec67f7a7c359519ccc92ac57e6c2e3f38619082972fb83cdc8236e0
Timestamp:
Friday 18 November 2022 at 04:08:20 UTC
()
Proposer:
Authorizers:
Gas used:
25