Flow price: --
f2807569d3878f2fe2723d56ec3ddf24684ca17645ce9995f13532ed24c600d5

Transaction

Hash: f2807569d3878f2fe2723d56ec3ddf24684ca17645ce9995f13532ed24c600d5
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:
  --> f2807569d3878f2fe2723d56ec3ddf24684ca17645ce9995f13532ed24c600d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f2807569d3878f2fe2723d56ec3ddf24684ca17645ce9995f13532ed24c600d5
Status:
ERROR
Block height:
41064453
Block id:
f2cb8ab9d79bbc235966100d4495fad97e172863f8a6d8c76f80c64ef4aec594
Timestamp:
Thursday 17 November 2022 at 12:48:14 UTC
()
Proposer:
Authorizers:
Gas used:
24