Flow price: --
d590648d61d1d73789cb4ff1d7ebf47dca0c25c03c8d2e2ffd2ebe0ec75255d1

Transaction

Hash: d590648d61d1d73789cb4ff1d7ebf47dca0c25c03c8d2e2ffd2ebe0ec75255d1
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:
  --> d590648d61d1d73789cb4ff1d7ebf47dca0c25c03c8d2e2ffd2ebe0ec75255d1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d590648d61d1d73789cb4ff1d7ebf47dca0c25c03c8d2e2ffd2ebe0ec75255d1
Status:
ERROR
Block height:
40382274
Block id:
9a076d30d1482be8aac0d41dc6d9d48533fc4b55ccc9272de6fbda7167e159cf
Timestamp:
Sunday 6 November 2022 at 03:24:27 UTC
()
Proposer:
Authorizers:
Gas used:
22