Flow price: --
e1c84a8bccf1ca59cc6e92e89987ac1c7f3129ae393e7ab69fdf5f6266b9e82e

Transaction

Hash: e1c84a8bccf1ca59cc6e92e89987ac1c7f3129ae393e7ab69fdf5f6266b9e82e
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:
  --> e1c84a8bccf1ca59cc6e92e89987ac1c7f3129ae393e7ab69fdf5f6266b9e82e: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:
e1c84a8bccf1ca59cc6e92e89987ac1c7f3129ae393e7ab69fdf5f6266b9e82e
Status:
ERROR
Block height:
40980929
Block id:
a099c767558588e79d88f004ece0fd8a1e7adfe940930af0234dc0a9ebde6402
Timestamp:
Wednesday 16 November 2022 at 04:13:07 UTC
()
Proposer:
Authorizers:
Gas used:
22