Flow price: --
2b2807cc2e390a58861b34e84f0928bc93680bd150ebf85620d215f3bb974c5c

Transaction

Hash: 2b2807cc2e390a58861b34e84f0928bc93680bd150ebf85620d215f3bb974c5c
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:
  --> 2b2807cc2e390a58861b34e84f0928bc93680bd150ebf85620d215f3bb974c5c: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:
2b2807cc2e390a58861b34e84f0928bc93680bd150ebf85620d215f3bb974c5c
Status:
ERROR
Block height:
41218836
Block id:
53ae706452df1933955fe0772522acd3bc1b90a82fc0c1dd14aa6cfb65306fdc
Timestamp:
Sunday 20 November 2022 at 00:42:16 UTC
()
Proposer:
Authorizers:
Gas used:
22