Flow price: --
2c1b8d1998f6975e70363b9b22d28c52f854e09f394705422662d6d401356ffd

Transaction

Hash: 2c1b8d1998f6975e70363b9b22d28c52f854e09f394705422662d6d401356ffd
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:
  --> 2c1b8d1998f6975e70363b9b22d28c52f854e09f394705422662d6d401356ffd: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:
2c1b8d1998f6975e70363b9b22d28c52f854e09f394705422662d6d401356ffd
Status:
ERROR
Block height:
41603211
Block id:
fe235c9679dd63a123a7f19650dae5ca55cd5276e783ae32a20457adfe0c14e5
Timestamp:
Saturday 26 November 2022 at 05:29:58 UTC
()
Proposer:
Authorizers:
Gas used:
29