Flow price: --
ca3103cf6815b5ebbd1139247d674192306a74c648c9f7856edb2dd4f4bfcfc2

Transaction

Hash: ca3103cf6815b5ebbd1139247d674192306a74c648c9f7856edb2dd4f4bfcfc2
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:
  --> ca3103cf6815b5ebbd1139247d674192306a74c648c9f7856edb2dd4f4bfcfc2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ca3103cf6815b5ebbd1139247d674192306a74c648c9f7856edb2dd4f4bfcfc2
Status:
ERROR
Block height:
41109894
Block id:
813a7c78aa27a79120f5825f5fbfeaa8359b40ae24ce5da9736dac452c0a64cb
Timestamp:
Friday 18 November 2022 at 06:24:24 UTC
()
Proposer:
Authorizers:
Gas used:
26