Flow price: --
d5f075aa0038ba690627a96dc1cfb391615468c2a2bb3061c10f61a0c8b7cb42

Transaction

Hash: d5f075aa0038ba690627a96dc1cfb391615468c2a2bb3061c10f61a0c8b7cb42
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:
  --> d5f075aa0038ba690627a96dc1cfb391615468c2a2bb3061c10f61a0c8b7cb42:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5f075aa0038ba690627a96dc1cfb391615468c2a2bb3061c10f61a0c8b7cb42
Status:
ERROR
Block height:
41606218
Block id:
a5e588b79c616d55dc53e79624cce6ba7d28f3914642becae890bc1820e498e8
Timestamp:
Saturday 26 November 2022 at 06:40:54 UTC
()
Proposer:
Authorizers:
Gas used:
26