Flow price: --
45c51add399809c799f07c7b0509df881df1b57626615dc6275004a4c84edbf9

Transaction

Hash: 45c51add399809c799f07c7b0509df881df1b57626615dc6275004a4c84edbf9
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:
  --> 45c51add399809c799f07c7b0509df881df1b57626615dc6275004a4c84edbf9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
45c51add399809c799f07c7b0509df881df1b57626615dc6275004a4c84edbf9
Status:
ERROR
Block height:
41625104
Block id:
df4044c9b385249ffe4e5bf17e70b850aefe5dce25978e85e06d8693a3cc2127
Timestamp:
Saturday 26 November 2022 at 14:01:38 UTC
()
Proposer:
Authorizers:
Gas used:
24