Flow price: --
7fc3b4826ab949f0b7859a3e0c80a67ce02b123e0e6f1c78f08b6c313136d9bf

Transaction

Hash: 7fc3b4826ab949f0b7859a3e0c80a67ce02b123e0e6f1c78f08b6c313136d9bf
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:
  --> 7fc3b4826ab949f0b7859a3e0c80a67ce02b123e0e6f1c78f08b6c313136d9bf: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:
7fc3b4826ab949f0b7859a3e0c80a67ce02b123e0e6f1c78f08b6c313136d9bf
Status:
ERROR
Block height:
41047156
Block id:
45fe20376506964359c569e686d1693b756e0d757c499d4a6fa1c0a99cac3695
Timestamp:
Thursday 17 November 2022 at 06:02:59 UTC
()
Proposer:
Authorizers:
Gas used:
23