Flow price: --
040cc029d90e5503bcb902ff71d705e80427d947790ead66580b32ff87e8cce4

Transaction

Hash: 040cc029d90e5503bcb902ff71d705e80427d947790ead66580b32ff87e8cce4
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:
  --> 040cc029d90e5503bcb902ff71d705e80427d947790ead66580b32ff87e8cce4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
040cc029d90e5503bcb902ff71d705e80427d947790ead66580b32ff87e8cce4
Status:
ERROR
Block height:
41455689
Block id:
8786f453910925224ebed50f06601e93069ccaf683a977086f53571960855224
Timestamp:
Wednesday 23 November 2022 at 20:20:28 UTC
()
Proposer:
Authorizers:
Gas used:
27