Flow price: --
62e6b22a228a3621739458ecbaed5fb0dd3af913a0c87be6f22cc811ee7419af

Transaction

Hash: 62e6b22a228a3621739458ecbaed5fb0dd3af913a0c87be6f22cc811ee7419af
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:
  --> 62e6b22a228a3621739458ecbaed5fb0dd3af913a0c87be6f22cc811ee7419af: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:
62e6b22a228a3621739458ecbaed5fb0dd3af913a0c87be6f22cc811ee7419af
Status:
ERROR
Block height:
40494745
Block id:
58901b757f2dc86ea0336743e3f5923893a52130e7634a7f285fc5cbdb33cb60
Timestamp:
Tuesday 8 November 2022 at 01:03:17 UTC
()
Proposer:
Authorizers:
Gas used:
23