Flow price: --
f094ee3dfd17e03df4258611b7e3e9c4afca9e2c8cf8364ba7e45aefdf73b4ff

Transaction

Hash: f094ee3dfd17e03df4258611b7e3e9c4afca9e2c8cf8364ba7e45aefdf73b4ff
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:
  --> f094ee3dfd17e03df4258611b7e3e9c4afca9e2c8cf8364ba7e45aefdf73b4ff: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:
f094ee3dfd17e03df4258611b7e3e9c4afca9e2c8cf8364ba7e45aefdf73b4ff
Status:
ERROR
Block height:
41345740
Block id:
d9da7ce0bb0ad5316074c16fbe6800deede2481fe11da258ec3279d3df616c92
Timestamp:
Tuesday 22 November 2022 at 01:54:26 UTC
()
Proposer:
Authorizers:
Gas used:
22