Flow price: --
67e2b0203e2a5ce62b4733d514e2fe9693585500b221616a0e9346ea1ba91bbb

Transaction

Hash: 67e2b0203e2a5ce62b4733d514e2fe9693585500b221616a0e9346ea1ba91bbb
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:
  --> 67e2b0203e2a5ce62b4733d514e2fe9693585500b221616a0e9346ea1ba91bbb: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:
67e2b0203e2a5ce62b4733d514e2fe9693585500b221616a0e9346ea1ba91bbb
Status:
ERROR
Block height:
40341075
Block id:
757444839115068f9552d8349a2b1e101b6570766083764ebdf77c869157db24
Timestamp:
Saturday 5 November 2022 at 10:47:13 UTC
()
Proposer:
Authorizers:
Gas used:
25