Flow price: --
c983bc3c4641914b5a59431a5a2350bc6ebfa7de38dee97cc7ed62fd818b36ae

Transaction

Hash: c983bc3c4641914b5a59431a5a2350bc6ebfa7de38dee97cc7ed62fd818b36ae
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:
  --> c983bc3c4641914b5a59431a5a2350bc6ebfa7de38dee97cc7ed62fd818b36ae: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:
c983bc3c4641914b5a59431a5a2350bc6ebfa7de38dee97cc7ed62fd818b36ae
Status:
ERROR
Block height:
41453730
Block id:
d7369d06a32f555fcb2935e4011687fa770c23234336a95da2f000b9b4b3b7c5
Timestamp:
Wednesday 23 November 2022 at 19:34:45 UTC
()
Proposer:
Authorizers:
Gas used:
26