Flow price: --
03671c1fb3c0affa41e649e92e5e922224fe1322f08fec5e3b2c4878edcf9c6c

Transaction

Hash: 03671c1fb3c0affa41e649e92e5e922224fe1322f08fec5e3b2c4878edcf9c6c
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:
  --> 03671c1fb3c0affa41e649e92e5e922224fe1322f08fec5e3b2c4878edcf9c6c: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:
03671c1fb3c0affa41e649e92e5e922224fe1322f08fec5e3b2c4878edcf9c6c
Status:
ERROR
Block height:
40727850
Block id:
76fe9b41c0e27d12fa90c0f27e2ef7d15f299ec8b47d87eb01cfe1849cc9800c
Timestamp:
Friday 11 November 2022 at 23:17:50 UTC
()
Proposer:
Authorizers:
Gas used:
22