Flow price: --
01b69931cda306834f9713f011faf2f6bded8121de8c69dc6f9287b62f695e38

Transaction

Hash: 01b69931cda306834f9713f011faf2f6bded8121de8c69dc6f9287b62f695e38
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:
  --> 01b69931cda306834f9713f011faf2f6bded8121de8c69dc6f9287b62f695e38:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
01b69931cda306834f9713f011faf2f6bded8121de8c69dc6f9287b62f695e38
Status:
ERROR
Block height:
41631971
Block id:
09b1be07095683d99f4a1789ebe2caf693801cb30c6cf5c8fd19cf0303d5d43d
Timestamp:
Saturday 26 November 2022 at 16:41:13 UTC
()
Proposer:
Authorizers:
Gas used:
29