Flow price: --
7601947c382918eed1840441f6ae819b10eb36f1c6ed16f5e9b423b63fd548eb

Transaction

Hash: 7601947c382918eed1840441f6ae819b10eb36f1c6ed16f5e9b423b63fd548eb
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:
  --> 7601947c382918eed1840441f6ae819b10eb36f1c6ed16f5e9b423b63fd548eb: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:
7601947c382918eed1840441f6ae819b10eb36f1c6ed16f5e9b423b63fd548eb
Status:
ERROR
Block height:
41084330
Block id:
156a22f4f4144537814405713e891986381e923bb4631daf50952e4ac939b1a7
Timestamp:
Thursday 17 November 2022 at 20:34:04 UTC
()
Proposer:
Authorizers:
Gas used:
24