Flow price: --
74e46e9f61d120f96f732f923a100d25e7a9340960c1b460021684eeada3745d

Transaction

Hash: 74e46e9f61d120f96f732f923a100d25e7a9340960c1b460021684eeada3745d
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:
  --> 74e46e9f61d120f96f732f923a100d25e7a9340960c1b460021684eeada3745d: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:
74e46e9f61d120f96f732f923a100d25e7a9340960c1b460021684eeada3745d
Status:
ERROR
Block height:
41423838
Block id:
62b57181d73f40e681d1bee4e85548b54fa7457868a43319ac24549b3b2e603b
Timestamp:
Wednesday 23 November 2022 at 08:02:05 UTC
()
Proposer:
Authorizers:
Gas used:
23