Flow price: --
b1a1b3668ad0349eacbee6929d4ea3fcd7df8139847e150a803b830425203b31

Transaction

Hash: b1a1b3668ad0349eacbee6929d4ea3fcd7df8139847e150a803b830425203b31
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:
  --> b1a1b3668ad0349eacbee6929d4ea3fcd7df8139847e150a803b830425203b31:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b1a1b3668ad0349eacbee6929d4ea3fcd7df8139847e150a803b830425203b31
Status:
ERROR
Block height:
40828003
Block id:
478f250eccaf75f5505d421283d01d921a095435478038a99a570413717a8998
Timestamp:
Sunday 13 November 2022 at 15:27:35 UTC
()
Proposer:
Authorizers:
Gas used:
25